15677971428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{186642517}}^1$

素因数の和:186642531

約数の個数: 24

約数和(自身を含む): 41807924032

約数和(自身を除く): 26129952604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 186642517, 373285034, 559927551, 746570068, 1119855102, 1306497619, 2239710204, 2612995238, 3919492857, 5225990476, 7838985714, 15677971428]

約数ペア:

[(1, 15677971428), (2, 7838985714), (3, 5225990476), (4, 3919492857), (6, 2612995238), (7, 2239710204), (12, 1306497619), (14, 1119855102), (21, 746570068), (28, 559927551), (42, 373285034), (84, 186642517)]