18342390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 50254848

約数和(自身を除く): 31912458

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 163, 165, 186, 242, 310, 326, 330, 341, 363, 465, 489, 605, 682, 726, 815, 930, 978, 1023, 1210, 1630, 1705, 1793, 1815, 2046, 2445, 3410, 3586, 3630, 3751, 4890, 5053, 5115, 5379, 7502, 8965, 10106, 10230, 10758, 11253, 15159, 17930, 18755, 19723, 22506, 25265, 26895, 30318, 37510, 39446, 50530, 53790, 55583, 56265, 59169, 75795, 98615, 111166, 112530, 118338, 151590, 166749, 197230, 277915, 295845, 333498, 555830, 591690, 611413, 833745, 1222826, 1667490, 1834239, 3057065, 3668478, 6114130, 9171195, 18342390]

約数ペア:

[(1, 18342390), (2, 9171195), (3, 6114130), (5, 3668478), (6, 3057065), (10, 1834239), (11, 1667490), (15, 1222826), (22, 833745), (30, 611413), (31, 591690), (33, 555830), (55, 333498), (62, 295845), (66, 277915), (93, 197230), (110, 166749), (121, 151590), (155, 118338), (163, 112530), (165, 111166), (186, 98615), (242, 75795), (310, 59169), (326, 56265), (330, 55583), (341, 53790), (363, 50530), (465, 39446), (489, 37510), (605, 30318), (682, 26895), (726, 25265), (815, 22506), (930, 19723), (978, 18755), (1023, 17930), (1210, 15159), (1630, 11253), (1705, 10758), (1793, 10230), (1815, 10106), (2046, 8965), (2445, 7502), (3410, 5379), (3586, 5115), (3630, 5053), (3751, 4890)]