812682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 1991808

約数和(自身を除く): 1179126

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 151, 207, 234, 299, 302, 414, 453, 598, 897, 906, 1359, 1794, 1963, 2691, 2718, 3473, 3926, 5382, 5889, 6946, 10419, 11778, 17667, 20838, 31257, 35334, 45149, 62514, 90298, 135447, 270894, 406341, 812682]

約数ペア:

[(1, 812682), (2, 406341), (3, 270894), (6, 135447), (9, 90298), (13, 62514), (18, 45149), (23, 35334), (26, 31257), (39, 20838), (46, 17667), (69, 11778), (78, 10419), (117, 6946), (138, 5889), (151, 5382), (207, 3926), (234, 3473), (299, 2718), (302, 2691), (414, 1963), (453, 1794), (598, 1359), (897, 906)]