12818306002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{13151}}^1$

素因数の和:13462

約数の個数: 32

約数和(自身を含む): 20201472000

約数和(自身を除く): 7383165998

約数列:

[1, 2, 31, 62, 79, 158, 199, 398, 2449, 4898, 6169, 12338, 13151, 15721, 26302, 31442, 407681, 487351, 815362, 974702, 1038929, 2077858, 2617049, 5234098, 32206799, 64413598, 81128519, 162257038, 206746871, 413493742, 6409153001, 12818306002]

約数ペア:

[(1, 12818306002), (2, 6409153001), (31, 413493742), (62, 206746871), (79, 162257038), (158, 81128519), (199, 64413598), (398, 32206799), (2449, 5234098), (4898, 2617049), (6169, 2077858), (12338, 1038929), (13151, 974702), (15721, 815362), (26302, 487351), (31442, 407681)]