18324152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 43338240

約数和(自身を除く): 25014088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 151, 154, 197, 302, 308, 394, 604, 616, 788, 1057, 1208, 1379, 1576, 1661, 2114, 2167, 2758, 3322, 4228, 4334, 5516, 6644, 8456, 8668, 11032, 11627, 13288, 15169, 17336, 23254, 29747, 30338, 46508, 59494, 60676, 93016, 118988, 121352, 208229, 237976, 327217, 416458, 654434, 832916, 1308868, 1665832, 2290519, 2617736, 4581038, 9162076, 18324152]

約数ペア:

[(1, 18324152), (2, 9162076), (4, 4581038), (7, 2617736), (8, 2290519), (11, 1665832), (14, 1308868), (22, 832916), (28, 654434), (44, 416458), (56, 327217), (77, 237976), (88, 208229), (151, 121352), (154, 118988), (197, 93016), (302, 60676), (308, 59494), (394, 46508), (604, 30338), (616, 29747), (788, 23254), (1057, 17336), (1208, 15169), (1379, 13288), (1576, 11627), (1661, 11032), (2114, 8668), (2167, 8456), (2758, 6644), (3322, 5516), (4228, 4334)]