15697521924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{20359}}^1$

素因数の和:20577

約数の個数: 96

約数和(自身を含む): 42797045760

約数和(自身を除く): 27099523836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 137, 201, 268, 274, 402, 411, 469, 548, 804, 822, 938, 959, 1407, 1644, 1876, 1918, 2814, 2877, 3836, 5628, 5754, 9179, 11508, 18358, 20359, 27537, 36716, 40718, 55074, 61077, 64253, 81436, 110148, 122154, 128506, 142513, 192759, 244308, 257012, 285026, 385518, 427539, 570052, 771036, 855078, 1364053, 1710156, 2728106, 2789183, 4092159, 5456212, 5578366, 8184318, 8367549, 9548371, 11156732, 16368636, 16735098, 19096742, 19524281, 28645113, 33470196, 38193484, 39048562, 57290226, 58572843, 78097124, 114580452, 117145686, 186875261, 234291372, 373750522, 560625783, 747501044, 1121251566, 1308126827, 2242503132, 2616253654, 3924380481, 5232507308, 7848760962, 15697521924]

約数ペア:

[(1, 15697521924), (2, 7848760962), (3, 5232507308), (4, 3924380481), (6, 2616253654), (7, 2242503132), (12, 1308126827), (14, 1121251566), (21, 747501044), (28, 560625783), (42, 373750522), (67, 234291372), (84, 186875261), (134, 117145686), (137, 114580452), (201, 78097124), (268, 58572843), (274, 57290226), (402, 39048562), (411, 38193484), (469, 33470196), (548, 28645113), (804, 19524281), (822, 19096742), (938, 16735098), (959, 16368636), (1407, 11156732), (1644, 9548371), (1876, 8367549), (1918, 8184318), (2814, 5578366), (2877, 5456212), (3836, 4092159), (5628, 2789183), (5754, 2728106), (9179, 1710156), (11508, 1364053), (18358, 855078), (20359, 771036), (27537, 570052), (36716, 427539), (40718, 385518), (55074, 285026), (61077, 257012), (64253, 244308), (81436, 192759), (110148, 142513), (122154, 128506)]