38420538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1$

素因数の和:4646

約数の個数: 32

約数和(自身を含む): 83529600

約数和(自身を除く): 45109062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 4519, 8502, 9038, 13557, 27114, 58747, 117494, 176241, 352482, 492571, 985142, 1477713, 2955426, 6403423, 12806846, 19210269, 38420538]

約数ペア:

[(1, 38420538), (2, 19210269), (3, 12806846), (6, 6403423), (13, 2955426), (26, 1477713), (39, 985142), (78, 492571), (109, 352482), (218, 176241), (327, 117494), (654, 58747), (1417, 27114), (2834, 13557), (4251, 9038), (4519, 8502)]