9540954

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 21506472

約数和(自身を除く): 11965518

約数列:

[1, 2, 3, 6, 9, 18, 53, 73, 106, 137, 146, 159, 219, 274, 318, 411, 438, 477, 657, 822, 954, 1233, 1314, 2466, 3869, 7261, 7738, 10001, 11607, 14522, 20002, 21783, 23214, 30003, 34821, 43566, 60006, 65349, 69642, 90009, 130698, 180018, 530053, 1060106, 1590159, 3180318, 4770477, 9540954]

約数ペア:

[(1, 9540954), (2, 4770477), (3, 3180318), (6, 1590159), (9, 1060106), (18, 530053), (53, 180018), (73, 130698), (106, 90009), (137, 69642), (146, 65349), (159, 60006), (219, 43566), (274, 34821), (318, 30003), (411, 23214), (438, 21783), (477, 20002), (657, 14522), (822, 11607), (954, 10001), (1233, 7738), (1314, 7261), (2466, 3869)]