18680352

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6321

約数の個数: 48

約数和(自身を含む): 50625792

約数和(自身を除く): 31945440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6277, 12554, 18831, 25108, 37662, 50216, 75324, 100432, 150648, 194587, 200864, 301296, 389174, 583761, 602592, 778348, 1167522, 1556696, 2335044, 3113392, 4670088, 6226784, 9340176, 18680352]

約数ペア:

[(1, 18680352), (2, 9340176), (3, 6226784), (4, 4670088), (6, 3113392), (8, 2335044), (12, 1556696), (16, 1167522), (24, 778348), (31, 602592), (32, 583761), (48, 389174), (62, 301296), (93, 200864), (96, 194587), (124, 150648), (186, 100432), (248, 75324), (372, 50216), (496, 37662), (744, 25108), (992, 18831), (1488, 12554), (2976, 6277)]