130172238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{344371}}^1$

素因数の和:344389

約数の個数: 32

約数和(自身を含む): 330597120

約数和(自身を除く): 200424882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 344371, 688742, 1033113, 2066226, 2410597, 3099339, 4821194, 6198678, 7231791, 9298017, 14463582, 18596034, 21695373, 43390746, 65086119, 130172238]

約数ペア:

[(1, 130172238), (2, 65086119), (3, 43390746), (6, 21695373), (7, 18596034), (9, 14463582), (14, 9298017), (18, 7231791), (21, 6198678), (27, 4821194), (42, 3099339), (54, 2410597), (63, 2066226), (126, 1033113), (189, 688742), (378, 344371)]