42407898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3463}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 91948416

約数和(自身を除く): 49540518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 3463, 4082, 6123, 6926, 10389, 12246, 20778, 45019, 90038, 135057, 270114, 543691, 1087382, 1631073, 3262146, 7067983, 14135966, 21203949, 42407898]

約数ペア:

[(1, 42407898), (2, 21203949), (3, 14135966), (6, 7067983), (13, 3262146), (26, 1631073), (39, 1087382), (78, 543691), (157, 270114), (314, 135057), (471, 90038), (942, 45019), (2041, 20778), (3463, 12246), (4082, 10389), (6123, 6926)]