17943102998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{907}}^1\times {\mathrm{1069}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 28447276800

約数和(自身を除く): 10504173802

約数列:

[1, 2, 19, 38, 487, 907, 974, 1069, 1814, 2138, 9253, 17233, 18506, 20311, 34466, 40622, 441709, 520603, 883418, 969583, 1041206, 1939166, 8392471, 9891457, 16784942, 18422077, 19782914, 36844154, 472186921, 944373842, 8971551499, 17943102998]

約数ペア:

[(1, 17943102998), (2, 8971551499), (19, 944373842), (38, 472186921), (487, 36844154), (907, 19782914), (974, 18422077), (1069, 16784942), (1814, 9891457), (2138, 8392471), (9253, 1939166), (17233, 1041206), (18506, 969583), (20311, 883418), (34466, 520603), (40622, 441709)]