19349176644

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{503}}^1\times {\mathrm{2423}}^1$

素因数の和:2956

約数の個数: 180

約数和(自身を含む): 58982261184

約数和(自身を除く): 39633084540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 503, 567, 588, 756, 882, 1006, 1134, 1323, 1509, 1764, 2012, 2268, 2423, 2646, 3018, 3521, 3969, 4527, 4846, 5292, 6036, 7042, 7269, 7938, 9054, 9692, 10563, 13581, 14084, 14538, 15876, 16961, 18108, 21126, 21807, 24647, 27162, 29076, 31689, 33922, 40743, 42252, 43614, 49294, 50883, 54324, 63378, 65421, 67844, 73941, 81486, 87228, 95067, 98588, 101766, 118727, 126756, 130842, 147882, 152649, 162972, 190134, 196263, 203532, 221823, 237454, 261684, 285201, 295764, 305298, 356181, 380268, 392526, 443646, 457947, 474908, 570402, 610596, 665469, 712362, 785052, 887292, 915894, 1068543, 1140804, 1218769, 1330938, 1373841, 1424724, 1831788, 1996407, 2137086, 2437538, 2661876, 2747682, 3205629, 3656307, 3992814, 4274172, 4875076, 5495364, 6411258, 7312614, 7985628, 8531383, 9616887, 10968921, 12822516, 14625228, 17062766, 19233774, 21937842, 25594149, 32906763, 34125532, 38467548, 43875684, 51188298, 59719681, 65813526, 76782447, 98720289, 102376596, 119439362, 131627052, 153564894, 179159043, 197440578, 230347341, 238878724, 307129788, 358318086, 394881156, 460694682, 537477129, 691042023, 716636172, 921389364, 1074954258, 1382084046, 1612431387, 2149908516, 2764168092, 3224862774, 4837294161, 6449725548, 9674588322, 19349176644]

約数ペア:

[(1, 19349176644), (2, 9674588322), (3, 6449725548), (4, 4837294161), (6, 3224862774), (7, 2764168092), (9, 2149908516), (12, 1612431387), (14, 1382084046), (18, 1074954258), (21, 921389364), (27, 716636172), (28, 691042023), (36, 537477129), (42, 460694682), (49, 394881156), (54, 358318086), (63, 307129788), (81, 238878724), (84, 230347341), (98, 197440578), (108, 179159043), (126, 153564894), (147, 131627052), (162, 119439362), (189, 102376596), (196, 98720289), (252, 76782447), (294, 65813526), (324, 59719681), (378, 51188298), (441, 43875684), (503, 38467548), (567, 34125532), (588, 32906763), (756, 25594149), (882, 21937842), (1006, 19233774), (1134, 17062766), (1323, 14625228), (1509, 12822516), (1764, 10968921), (2012, 9616887), (2268, 8531383), (2423, 7985628), (2646, 7312614), (3018, 6411258), (3521, 5495364), (3969, 4875076), (4527, 4274172), (4846, 3992814), (5292, 3656307), (6036, 3205629), (7042, 2747682), (7269, 2661876), (7938, 2437538), (9054, 2137086), (9692, 1996407), (10563, 1831788), (13581, 1424724), (14084, 1373841), (14538, 1330938), (15876, 1218769), (16961, 1140804), (18108, 1068543), (21126, 915894), (21807, 887292), (24647, 785052), (27162, 712362), (29076, 665469), (31689, 610596), (33922, 570402), (40743, 474908), (42252, 457947), (43614, 443646), (49294, 392526), (50883, 380268), (54324, 356181), (63378, 305298), (65421, 295764), (67844, 285201), (73941, 261684), (81486, 237454), (87228, 221823), (95067, 203532), (98588, 196263), (101766, 190134), (118727, 162972), (126756, 152649), (130842, 147882)]