7121878404

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{9227}}^1$

素因数の和:9856

約数の個数: 48

約数和(自身を含む): 16780490496

約数和(自身を除く): 9658612092

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 491, 524, 786, 982, 1473, 1572, 1964, 2946, 5892, 9227, 18454, 27681, 36908, 55362, 64321, 110724, 128642, 192963, 257284, 385926, 771852, 1208737, 2417474, 3626211, 4530457, 4834948, 7252422, 9060914, 13591371, 14504844, 18121828, 27182742, 54365484, 593489867, 1186979734, 1780469601, 2373959468, 3560939202, 7121878404]

約数ペア:

[(1, 7121878404), (2, 3560939202), (3, 2373959468), (4, 1780469601), (6, 1186979734), (12, 593489867), (131, 54365484), (262, 27182742), (393, 18121828), (491, 14504844), (524, 13591371), (786, 9060914), (982, 7252422), (1473, 4834948), (1572, 4530457), (1964, 3626211), (2946, 2417474), (5892, 1208737), (9227, 771852), (18454, 385926), (27681, 257284), (36908, 192963), (55362, 128642), (64321, 110724)]