18045192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 50932800

約数和(自身を除く): 32887608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2357, 2552, 3828, 4714, 7071, 7656, 9428, 14142, 18856, 25927, 28284, 51854, 56568, 68353, 77781, 103708, 136706, 155562, 205059, 207416, 273412, 311124, 410118, 546824, 622248, 751883, 820236, 1503766, 1640472, 2255649, 3007532, 4511298, 6015064, 9022596, 18045192]

約数ペア:

[(1, 18045192), (2, 9022596), (3, 6015064), (4, 4511298), (6, 3007532), (8, 2255649), (11, 1640472), (12, 1503766), (22, 820236), (24, 751883), (29, 622248), (33, 546824), (44, 410118), (58, 311124), (66, 273412), (87, 207416), (88, 205059), (116, 155562), (132, 136706), (174, 103708), (232, 77781), (264, 68353), (319, 56568), (348, 51854), (638, 28284), (696, 25927), (957, 18856), (1276, 14142), (1914, 9428), (2357, 7656), (2552, 7071), (3828, 4714)]