408041622

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 895005072

約数和(自身を除く): 486963450

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 337, 411, 491, 674, 822, 982, 1011, 1233, 1473, 2022, 2466, 2946, 3033, 4419, 6066, 8838, 46169, 67267, 92338, 134534, 138507, 165467, 201801, 277014, 330934, 403602, 415521, 496401, 605403, 831042, 992802, 1210806, 1489203, 2978406, 22668979, 45337958, 68006937, 136013874, 204020811, 408041622]

約数ペア:

[(1, 408041622), (2, 204020811), (3, 136013874), (6, 68006937), (9, 45337958), (18, 22668979), (137, 2978406), (274, 1489203), (337, 1210806), (411, 992802), (491, 831042), (674, 605403), (822, 496401), (982, 415521), (1011, 403602), (1233, 330934), (1473, 277014), (2022, 201801), (2466, 165467), (2946, 138507), (3033, 134534), (4419, 92338), (6066, 67267), (8838, 46169)]