65693418

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 155001600

約数和(自身を除く): 89308182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 233, 274, 294, 343, 411, 466, 686, 699, 822, 959, 1029, 1398, 1631, 1918, 2058, 2877, 3262, 4893, 5754, 6713, 9786, 11417, 13426, 20139, 22834, 31921, 34251, 40278, 46991, 63842, 68502, 79919, 93982, 95763, 140973, 159838, 191526, 223447, 239757, 281946, 446894, 479514, 670341, 1340682, 1564129, 3128258, 4692387, 9384774, 10948903, 21897806, 32846709, 65693418]

約数ペア:

[(1, 65693418), (2, 32846709), (3, 21897806), (6, 10948903), (7, 9384774), (14, 4692387), (21, 3128258), (42, 1564129), (49, 1340682), (98, 670341), (137, 479514), (147, 446894), (233, 281946), (274, 239757), (294, 223447), (343, 191526), (411, 159838), (466, 140973), (686, 95763), (699, 93982), (822, 79919), (959, 68502), (1029, 63842), (1398, 46991), (1631, 40278), (1918, 34251), (2058, 31921), (2877, 22834), (3262, 20139), (4893, 13426), (5754, 11417), (6713, 9786)]