18207354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 23160966

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 809, 1023, 1618, 2046, 2427, 3751, 4854, 7502, 8899, 11253, 17798, 22506, 25079, 26697, 50158, 53394, 75237, 97889, 150474, 195778, 275869, 293667, 551738, 587334, 827607, 1655214, 3034559, 6069118, 9103677, 18207354]

約数ペア:

[(1, 18207354), (2, 9103677), (3, 6069118), (6, 3034559), (11, 1655214), (22, 827607), (31, 587334), (33, 551738), (62, 293667), (66, 275869), (93, 195778), (121, 150474), (186, 97889), (242, 75237), (341, 53394), (363, 50158), (682, 26697), (726, 25079), (809, 22506), (1023, 17798), (1618, 11253), (2046, 8899), (2427, 7502), (3751, 4854)]