18444310952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2821957}}^1$

素因数の和:2822025

約数の個数: 32

約数和(自身を含む): 37249845600

約数和(自身を除く): 18805534648

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 2821957, 5643914, 11287828, 22575656, 53617183, 107234366, 121344151, 214468732, 242688302, 428937464, 485376604, 970753208, 2305538869, 4611077738, 9222155476, 18444310952]

約数ペア:

[(1, 18444310952), (2, 9222155476), (4, 4611077738), (8, 2305538869), (19, 970753208), (38, 485376604), (43, 428937464), (76, 242688302), (86, 214468732), (152, 121344151), (172, 107234366), (344, 53617183), (817, 22575656), (1634, 11287828), (3268, 5643914), (6536, 2821957)]