16568694

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 38697984

約数和(自身を除く): 22129290

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1291, 1426, 2139, 2582, 3873, 4278, 6417, 7746, 11619, 12834, 23238, 29693, 40021, 59386, 80042, 89079, 120063, 178158, 240126, 267237, 360189, 534474, 720378, 920483, 1840966, 2761449, 5522898, 8284347, 16568694]

約数ペア:

[(1, 16568694), (2, 8284347), (3, 5522898), (6, 2761449), (9, 1840966), (18, 920483), (23, 720378), (31, 534474), (46, 360189), (62, 267237), (69, 240126), (93, 178158), (138, 120063), (186, 89079), (207, 80042), (279, 59386), (414, 40021), (558, 29693), (713, 23238), (1291, 12834), (1426, 11619), (2139, 7746), (2582, 6417), (3873, 4278)]