18536142408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2081777}}^1$

素因数の和:2081846

約数の個数: 64

約数和(自身を含む): 53959685760

約数和(自身を除く): 35423543352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 2081777, 4163554, 6245331, 8327108, 12490662, 14572439, 16654216, 24981324, 29144878, 43717317, 49962648, 58289756, 87434634, 110334181, 116579512, 174869268, 220668362, 331002543, 349738536, 441336724, 662005086, 772339267, 882673448, 1324010172, 1544678534, 2317017801, 2648020344, 3089357068, 4634035602, 6178714136, 9268071204, 18536142408]

約数ペア:

[(1, 18536142408), (2, 9268071204), (3, 6178714136), (4, 4634035602), (6, 3089357068), (7, 2648020344), (8, 2317017801), (12, 1544678534), (14, 1324010172), (21, 882673448), (24, 772339267), (28, 662005086), (42, 441336724), (53, 349738536), (56, 331002543), (84, 220668362), (106, 174869268), (159, 116579512), (168, 110334181), (212, 87434634), (318, 58289756), (371, 49962648), (424, 43717317), (636, 29144878), (742, 24981324), (1113, 16654216), (1272, 14572439), (1484, 12490662), (2226, 8327108), (2968, 6245331), (4452, 4163554), (8904, 2081777)]