7234578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 17297280

約数和(自身を除く): 10062702

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 719, 774, 1118, 1438, 1677, 2157, 3354, 4314, 5031, 6471, 9347, 10062, 12942, 18694, 28041, 30917, 56082, 61834, 84123, 92751, 168246, 185502, 278253, 401921, 556506, 803842, 1205763, 2411526, 3617289, 7234578]

約数ペア:

[(1, 7234578), (2, 3617289), (3, 2411526), (6, 1205763), (9, 803842), (13, 556506), (18, 401921), (26, 278253), (39, 185502), (43, 168246), (78, 92751), (86, 84123), (117, 61834), (129, 56082), (234, 30917), (258, 28041), (387, 18694), (559, 12942), (719, 10062), (774, 9347), (1118, 6471), (1438, 5031), (1677, 4314), (2157, 3354)]