38509884

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 122572800

約数和(自身を除く): 84062916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 383, 399, 441, 513, 532, 588, 684, 756, 766, 798, 882, 931, 1026, 1149, 1197, 1323, 1532, 1596, 1764, 1862, 2052, 2298, 2394, 2646, 2681, 2793, 3447, 3591, 3724, 4596, 4788, 5292, 5362, 5586, 6894, 7182, 7277, 8043, 8379, 10341, 10724, 11172, 13788, 14364, 14554, 16086, 16758, 18767, 20682, 21831, 24129, 25137, 29108, 32172, 33516, 37534, 41364, 43662, 48258, 50274, 50939, 56301, 65493, 72387, 75068, 87324, 96516, 100548, 101878, 112602, 130986, 144774, 152817, 168903, 196479, 203756, 225204, 261972, 289548, 305634, 337806, 356573, 392958, 458451, 506709, 611268, 675612, 713146, 785916, 916902, 1013418, 1069719, 1375353, 1426292, 1833804, 2026836, 2139438, 2750706, 3209157, 4278876, 5501412, 6418314, 9627471, 12836628, 19254942, 38509884]

約数ペア:

[(1, 38509884), (2, 19254942), (3, 12836628), (4, 9627471), (6, 6418314), (7, 5501412), (9, 4278876), (12, 3209157), (14, 2750706), (18, 2139438), (19, 2026836), (21, 1833804), (27, 1426292), (28, 1375353), (36, 1069719), (38, 1013418), (42, 916902), (49, 785916), (54, 713146), (57, 675612), (63, 611268), (76, 506709), (84, 458451), (98, 392958), (108, 356573), (114, 337806), (126, 305634), (133, 289548), (147, 261972), (171, 225204), (189, 203756), (196, 196479), (228, 168903), (252, 152817), (266, 144774), (294, 130986), (342, 112602), (378, 101878), (383, 100548), (399, 96516), (441, 87324), (513, 75068), (532, 72387), (588, 65493), (684, 56301), (756, 50939), (766, 50274), (798, 48258), (882, 43662), (931, 41364), (1026, 37534), (1149, 33516), (1197, 32172), (1323, 29108), (1532, 25137), (1596, 24129), (1764, 21831), (1862, 20682), (2052, 18767), (2298, 16758), (2394, 16086), (2646, 14554), (2681, 14364), (2793, 13788), (3447, 11172), (3591, 10724), (3724, 10341), (4596, 8379), (4788, 8043), (5292, 7277), (5362, 7182), (5586, 6894)]