40393002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4751}}^1$

素因数の和:4878

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 47423958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 4751, 8502, 9502, 14253, 28506, 61763, 123526, 185289, 370578, 517859, 1035718, 1553577, 3107154, 6732167, 13464334, 20196501, 40393002]

約数ペア:

[(1, 40393002), (2, 20196501), (3, 13464334), (6, 6732167), (13, 3107154), (26, 1553577), (39, 1035718), (78, 517859), (109, 370578), (218, 185289), (327, 123526), (654, 61763), (1417, 28506), (2834, 14253), (4251, 9502), (4751, 8502)]