2018031876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{3169}}^1$

素因数の和:3231

約数の個数: 162

約数和(自身を含む): 6264702990

約数和(自身を除く): 4246671114

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 361, 399, 441, 532, 588, 684, 722, 798, 882, 931, 1083, 1197, 1444, 1596, 1764, 1862, 2166, 2394, 2527, 2793, 3169, 3249, 3724, 4332, 4788, 5054, 5586, 6338, 6498, 7581, 8379, 9507, 10108, 11172, 12676, 12996, 15162, 16758, 17689, 19014, 22183, 22743, 28521, 30324, 33516, 35378, 38028, 44366, 45486, 53067, 57042, 60211, 66549, 70756, 88732, 90972, 106134, 114084, 120422, 133098, 155281, 159201, 180633, 199647, 212268, 240844, 266196, 310562, 318402, 361266, 399294, 421477, 465843, 541899, 621124, 636804, 722532, 798588, 842954, 931686, 1083798, 1144009, 1264431, 1397529, 1685908, 1863372, 2167596, 2288018, 2528862, 2795058, 2950339, 3432027, 3793293, 4576036, 5057724, 5590116, 5900678, 6864054, 7586586, 8008063, 8851017, 10296081, 11801356, 13728108, 15173172, 16016126, 17702034, 20592162, 24024189, 26553051, 32032252, 35404068, 41184324, 48048378, 53106102, 56056441, 72072567, 96096756, 106212204, 112112882, 144145134, 168169323, 224225764, 288290268, 336338646, 504507969, 672677292, 1009015938, 2018031876]

約数ペア:

[(1, 2018031876), (2, 1009015938), (3, 672677292), (4, 504507969), (6, 336338646), (7, 288290268), (9, 224225764), (12, 168169323), (14, 144145134), (18, 112112882), (19, 106212204), (21, 96096756), (28, 72072567), (36, 56056441), (38, 53106102), (42, 48048378), (49, 41184324), (57, 35404068), (63, 32032252), (76, 26553051), (84, 24024189), (98, 20592162), (114, 17702034), (126, 16016126), (133, 15173172), (147, 13728108), (171, 11801356), (196, 10296081), (228, 8851017), (252, 8008063), (266, 7586586), (294, 6864054), (342, 5900678), (361, 5590116), (399, 5057724), (441, 4576036), (532, 3793293), (588, 3432027), (684, 2950339), (722, 2795058), (798, 2528862), (882, 2288018), (931, 2167596), (1083, 1863372), (1197, 1685908), (1444, 1397529), (1596, 1264431), (1764, 1144009), (1862, 1083798), (2166, 931686), (2394, 842954), (2527, 798588), (2793, 722532), (3169, 636804), (3249, 621124), (3724, 541899), (4332, 465843), (4788, 421477), (5054, 399294), (5586, 361266), (6338, 318402), (6498, 310562), (7581, 266196), (8379, 240844), (9507, 212268), (10108, 199647), (11172, 180633), (12676, 159201), (12996, 155281), (15162, 133098), (16758, 120422), (17689, 114084), (19014, 106134), (22183, 90972), (22743, 88732), (28521, 70756), (30324, 66549), (33516, 60211), (35378, 57042), (38028, 53067), (44366, 45486)]