18035216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 36961920

約数和(自身を除く): 18926704

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 827, 1363, 1654, 2726, 3308, 5452, 6616, 10904, 13232, 21808, 23983, 38869, 47966, 77738, 95932, 155476, 191864, 310952, 383728, 621904, 1127201, 2254402, 4508804, 9017608, 18035216]

約数ペア:

[(1, 18035216), (2, 9017608), (4, 4508804), (8, 2254402), (16, 1127201), (29, 621904), (47, 383728), (58, 310952), (94, 191864), (116, 155476), (188, 95932), (232, 77738), (376, 47966), (464, 38869), (752, 23983), (827, 21808), (1363, 13232), (1654, 10904), (2726, 6616), (3308, 5452)]