858145194

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{1087}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 1894164480

約数和(自身を除く): 1036019286

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 719, 1087, 1098, 1438, 2157, 2174, 3261, 4314, 6471, 6522, 9783, 12942, 19566, 43859, 66307, 87718, 131577, 132614, 198921, 263154, 394731, 397842, 596763, 781553, 789462, 1193526, 1563106, 2344659, 4689318, 7033977, 14067954, 47674733, 95349466, 143024199, 286048398, 429072597, 858145194]

約数ペア:

[(1, 858145194), (2, 429072597), (3, 286048398), (6, 143024199), (9, 95349466), (18, 47674733), (61, 14067954), (122, 7033977), (183, 4689318), (366, 2344659), (549, 1563106), (719, 1193526), (1087, 789462), (1098, 781553), (1438, 596763), (2157, 397842), (2174, 394731), (3261, 263154), (4314, 198921), (6471, 132614), (6522, 131577), (9783, 87718), (12942, 66307), (19566, 43859)]