15974742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{719}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 38223360

約数和(自身を除く): 22248618

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 529, 719, 966, 1058, 1438, 1587, 2157, 3174, 3703, 4314, 5033, 7406, 10066, 11109, 15099, 16537, 22218, 30198, 33074, 49611, 99222, 115759, 231518, 347277, 380351, 694554, 760702, 1141053, 2282106, 2662457, 5324914, 7987371, 15974742]

約数ペア:

[(1, 15974742), (2, 7987371), (3, 5324914), (6, 2662457), (7, 2282106), (14, 1141053), (21, 760702), (23, 694554), (42, 380351), (46, 347277), (69, 231518), (138, 115759), (161, 99222), (322, 49611), (483, 33074), (529, 30198), (719, 22218), (966, 16537), (1058, 15099), (1438, 11109), (1587, 10066), (2157, 7406), (3174, 5033), (3703, 4314)]