2019954726

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{558307}}^1$

素因数の和:558385

約数の個数: 32

約数和(自身を含む): 4555793280

約数和(自身を除く): 2535838554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 558307, 1116614, 1674921, 3349842, 5024763, 10049526, 15074289, 30148578, 37406569, 74813138, 112219707, 224439414, 336659121, 673318242, 1009977363, 2019954726]

約数ペア:

[(1, 2019954726), (2, 1009977363), (3, 673318242), (6, 336659121), (9, 224439414), (18, 112219707), (27, 74813138), (54, 37406569), (67, 30148578), (134, 15074289), (201, 10049526), (402, 5024763), (603, 3349842), (1206, 1674921), (1809, 1116614), (3618, 558307)]