13120998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 30357504

約数和(自身を除く): 17236506

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 53, 62, 66, 93, 106, 121, 159, 186, 242, 318, 341, 363, 583, 682, 726, 1023, 1166, 1331, 1643, 1749, 2046, 2662, 3286, 3498, 3751, 3993, 4929, 6413, 7502, 7986, 9858, 11253, 12826, 18073, 19239, 22506, 36146, 38478, 41261, 54219, 70543, 82522, 108438, 123783, 141086, 198803, 211629, 247566, 397606, 423258, 596409, 1192818, 2186833, 4373666, 6560499, 13120998]

約数ペア:

[(1, 13120998), (2, 6560499), (3, 4373666), (6, 2186833), (11, 1192818), (22, 596409), (31, 423258), (33, 397606), (53, 247566), (62, 211629), (66, 198803), (93, 141086), (106, 123783), (121, 108438), (159, 82522), (186, 70543), (242, 54219), (318, 41261), (341, 38478), (363, 36146), (583, 22506), (682, 19239), (726, 18073), (1023, 12826), (1166, 11253), (1331, 9858), (1643, 7986), (1749, 7502), (2046, 6413), (2662, 4929), (3286, 3993), (3498, 3751)]