15630804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{8861}}^1$

素因数の和:8885

約数の個数: 54

約数和(自身を含む): 45967194

約数和(自身を除く): 30336390

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 8861, 17722, 26583, 35444, 53166, 62027, 79749, 106332, 124054, 159498, 186081, 248108, 318996, 372162, 434189, 558243, 744324, 868378, 1116486, 1302567, 1736756, 2232972, 2605134, 3907701, 5210268, 7815402, 15630804]

約数ペア:

[(1, 15630804), (2, 7815402), (3, 5210268), (4, 3907701), (6, 2605134), (7, 2232972), (9, 1736756), (12, 1302567), (14, 1116486), (18, 868378), (21, 744324), (28, 558243), (36, 434189), (42, 372162), (49, 318996), (63, 248108), (84, 186081), (98, 159498), (126, 124054), (147, 106332), (196, 79749), (252, 62027), (294, 53166), (441, 35444), (588, 26583), (882, 17722), (1764, 8861)]