22517904

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 61821440

約数和(自身を除く): 39303536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 409, 444, 496, 592, 744, 818, 888, 1147, 1227, 1488, 1636, 1776, 2294, 2454, 3272, 3441, 4588, 4908, 6544, 6882, 9176, 9816, 12679, 13764, 15133, 18352, 19632, 25358, 27528, 30266, 38037, 45399, 50716, 55056, 60532, 76074, 90798, 101432, 121064, 152148, 181596, 202864, 242128, 304296, 363192, 469123, 608592, 726384, 938246, 1407369, 1876492, 2814738, 3752984, 5629476, 7505968, 11258952, 22517904]

約数ペア:

[(1, 22517904), (2, 11258952), (3, 7505968), (4, 5629476), (6, 3752984), (8, 2814738), (12, 1876492), (16, 1407369), (24, 938246), (31, 726384), (37, 608592), (48, 469123), (62, 363192), (74, 304296), (93, 242128), (111, 202864), (124, 181596), (148, 152148), (186, 121064), (222, 101432), (248, 90798), (296, 76074), (372, 60532), (409, 55056), (444, 50716), (496, 45399), (592, 38037), (744, 30266), (818, 27528), (888, 25358), (1147, 19632), (1227, 18352), (1488, 15133), (1636, 13764), (1776, 12679), (2294, 9816), (2454, 9176), (3272, 6882), (3441, 6544), (4588, 4908)]