100218438

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{11821}}^1$

素因数の和:11989

約数の個数: 32

約数和(自身を含む): 224145120

約数和(自身を除く): 123926682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 11821, 23642, 35463, 70926, 106389, 212778, 319167, 638334, 1855897, 3711794, 5567691, 11135382, 16703073, 33406146, 50109219, 100218438]

約数ペア:

[(1, 100218438), (2, 50109219), (3, 33406146), (6, 16703073), (9, 11135382), (18, 5567691), (27, 3711794), (54, 1855897), (157, 638334), (314, 319167), (471, 212778), (942, 106389), (1413, 70926), (2826, 35463), (4239, 23642), (8478, 11821)]