39906204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8821}}^1$

素因数の和:8870

約数の個数: 48

約数和(自身を含む): 103746720

約数和(自身を除く): 63840516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 8821, 17642, 26463, 35284, 52926, 105852, 114673, 229346, 255809, 344019, 458692, 511618, 688038, 767427, 1023236, 1376076, 1534854, 3069708, 3325517, 6651034, 9976551, 13302068, 19953102, 39906204]

約数ペア:

[(1, 39906204), (2, 19953102), (3, 13302068), (4, 9976551), (6, 6651034), (12, 3325517), (13, 3069708), (26, 1534854), (29, 1376076), (39, 1023236), (52, 767427), (58, 688038), (78, 511618), (87, 458692), (116, 344019), (156, 255809), (174, 229346), (348, 114673), (377, 105852), (754, 52926), (1131, 35284), (1508, 26463), (2262, 17642), (4524, 8821)]