31270668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18223}}^1$

素因数の和:18254

約数の個数: 48

約数和(自身を含む): 85725696

約数和(自身を除く): 54455028

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 18223, 36446, 54669, 72892, 109338, 200453, 218676, 236899, 400906, 473798, 601359, 710697, 801812, 947596, 1202718, 1421394, 2405436, 2605889, 2842788, 5211778, 7817667, 10423556, 15635334, 31270668]

約数ペア:

[(1, 31270668), (2, 15635334), (3, 10423556), (4, 7817667), (6, 5211778), (11, 2842788), (12, 2605889), (13, 2405436), (22, 1421394), (26, 1202718), (33, 947596), (39, 801812), (44, 710697), (52, 601359), (66, 473798), (78, 400906), (132, 236899), (143, 218676), (156, 200453), (286, 109338), (429, 72892), (572, 54669), (858, 36446), (1716, 18223)]