15914556

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2339}}^1$

素因数の和:2365

約数の個数: 72

約数和(自身を含む): 47698560

約数和(自身を除く): 31784004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2339, 3402, 4678, 6804, 7017, 9356, 14034, 16373, 21051, 28068, 32746, 42102, 49119, 63153, 65492, 84204, 98238, 126306, 147357, 189459, 196476, 252612, 294714, 378918, 442071, 568377, 589428, 757836, 884142, 1136754, 1326213, 1768284, 2273508, 2652426, 3978639, 5304852, 7957278, 15914556]

約数ペア:

[(1, 15914556), (2, 7957278), (3, 5304852), (4, 3978639), (6, 2652426), (7, 2273508), (9, 1768284), (12, 1326213), (14, 1136754), (18, 884142), (21, 757836), (27, 589428), (28, 568377), (36, 442071), (42, 378918), (54, 294714), (63, 252612), (81, 196476), (84, 189459), (108, 147357), (126, 126306), (162, 98238), (189, 84204), (243, 65492), (252, 63153), (324, 49119), (378, 42102), (486, 32746), (567, 28068), (756, 21051), (972, 16373), (1134, 14034), (1701, 9356), (2268, 7017), (2339, 6804), (3402, 4678)]