17821404

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5367

約数の個数: 48

約数和(自身を含む): 47703040

約数和(自身を除く): 29881636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5323, 10646, 15969, 21292, 31938, 47907, 63876, 95814, 143721, 165013, 191628, 287442, 330026, 495039, 574884, 660052, 990078, 1485117, 1980156, 2970234, 4455351, 5940468, 8910702, 17821404]

約数ペア:

[(1, 17821404), (2, 8910702), (3, 5940468), (4, 4455351), (6, 2970234), (9, 1980156), (12, 1485117), (18, 990078), (27, 660052), (31, 574884), (36, 495039), (54, 330026), (62, 287442), (93, 191628), (108, 165013), (124, 143721), (186, 95814), (279, 63876), (372, 47907), (558, 31938), (837, 21292), (1116, 15969), (1674, 10646), (3348, 5323)]