2017015518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{86843}}^1$

素因数の和:86941

約数の個数: 48

約数和(自身を含む): 4752103680

約数和(自身を除く): 2735088162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 7742, 11613, 23226, 86843, 173686, 260529, 521058, 607901, 1215802, 1823703, 3647406, 4255307, 6860597, 8510614, 12765921, 13721194, 20581791, 25531842, 41163582, 48024179, 96048358, 144072537, 288145074, 336169253, 672338506, 1008507759, 2017015518]

約数ペア:

[(1, 2017015518), (2, 1008507759), (3, 672338506), (6, 336169253), (7, 288145074), (14, 144072537), (21, 96048358), (42, 48024179), (49, 41163582), (79, 25531842), (98, 20581791), (147, 13721194), (158, 12765921), (237, 8510614), (294, 6860597), (474, 4255307), (553, 3647406), (1106, 1823703), (1659, 1215802), (3318, 607901), (3871, 521058), (7742, 260529), (11613, 173686), (23226, 86843)]