61138974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11699}}^1$

素因数の和:11784

約数の個数: 32

約数和(自身を含む): 133660800

約数和(自身を除く): 72521826

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 11699, 23398, 35097, 70194, 152087, 304174, 456261, 783833, 912522, 1567666, 2351499, 4702998, 10189829, 20379658, 30569487, 61138974]

約数ペア:

[(1, 61138974), (2, 30569487), (3, 20379658), (6, 10189829), (13, 4702998), (26, 2351499), (39, 1567666), (67, 912522), (78, 783833), (134, 456261), (201, 304174), (402, 152087), (871, 70194), (1742, 35097), (2613, 23398), (5226, 11699)]