12658390524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{70621}}^1$

素因数の和:71027

約数の個数: 72

約数和(自身を含む): 34549412352

約数和(自身を除く): 21891021828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 383, 468, 766, 1149, 1532, 2298, 3447, 4596, 4979, 6894, 9958, 13788, 14937, 19916, 29874, 44811, 59748, 70621, 89622, 141242, 179244, 211863, 282484, 423726, 635589, 847452, 918073, 1271178, 1836146, 2542356, 2754219, 3672292, 5508438, 8262657, 11016876, 16525314, 27047843, 33050628, 54095686, 81143529, 108191372, 162287058, 243430587, 324574116, 351621959, 486861174, 703243918, 973722348, 1054865877, 1406487836, 2109731754, 3164597631, 4219463508, 6329195262, 12658390524]

約数ペア:

[(1, 12658390524), (2, 6329195262), (3, 4219463508), (4, 3164597631), (6, 2109731754), (9, 1406487836), (12, 1054865877), (13, 973722348), (18, 703243918), (26, 486861174), (36, 351621959), (39, 324574116), (52, 243430587), (78, 162287058), (117, 108191372), (156, 81143529), (234, 54095686), (383, 33050628), (468, 27047843), (766, 16525314), (1149, 11016876), (1532, 8262657), (2298, 5508438), (3447, 3672292), (4596, 2754219), (4979, 2542356), (6894, 1836146), (9958, 1271178), (13788, 918073), (14937, 847452), (19916, 635589), (29874, 423726), (44811, 282484), (59748, 211863), (70621, 179244), (89622, 141242)]