672530724

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{278827}}^1$

素因数の和:278904

約数の個数: 36

約数和(自身を含む): 1725387664

約数和(自身を除く): 1052856940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 278827, 557654, 836481, 1115308, 1672962, 2509443, 3345924, 5018886, 10037772, 18681409, 37362818, 56044227, 74725636, 112088454, 168132681, 224176908, 336265362, 672530724]

約数ペア:

[(1, 672530724), (2, 336265362), (3, 224176908), (4, 168132681), (6, 112088454), (9, 74725636), (12, 56044227), (18, 37362818), (36, 18681409), (67, 10037772), (134, 5018886), (201, 3345924), (268, 2509443), (402, 1672962), (603, 1115308), (804, 836481), (1206, 557654), (2412, 278827)]