8460077484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{862921}}^1$

素因数の和:862990

約数の個数: 48

約数和(自身を含む): 21262398080

約数和(自身を除く): 12802320596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 862921, 1725842, 2588763, 3451684, 5177526, 10355052, 16395499, 32790998, 37105603, 49186497, 65581996, 74211206, 98372994, 111316809, 148422412, 196745988, 222633618, 445267236, 705006457, 1410012914, 2115019371, 2820025828, 4230038742, 8460077484]

約数ペア:

[(1, 8460077484), (2, 4230038742), (3, 2820025828), (4, 2115019371), (6, 1410012914), (12, 705006457), (19, 445267236), (38, 222633618), (43, 196745988), (57, 148422412), (76, 111316809), (86, 98372994), (114, 74211206), (129, 65581996), (172, 49186497), (228, 37105603), (258, 32790998), (516, 16395499), (817, 10355052), (1634, 5177526), (2451, 3451684), (3268, 2588763), (4902, 1725842), (9804, 862921)]