18141704

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11171}}^1$

素因数の和:11213

約数の個数: 32

約数和(自身を含む): 40219200

約数和(自身を除く): 22077496

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11171, 22342, 44684, 78197, 89368, 156394, 312788, 323959, 625576, 647918, 1295836, 2267713, 2591672, 4535426, 9070852, 18141704]

約数ペア:

[(1, 18141704), (2, 9070852), (4, 4535426), (7, 2591672), (8, 2267713), (14, 1295836), (28, 647918), (29, 625576), (56, 323959), (58, 312788), (116, 156394), (203, 89368), (232, 78197), (406, 44684), (812, 22342), (1624, 11171)]