16677726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 38041920

約数和(自身を除く): 21364194

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 73, 78, 87, 101, 146, 174, 202, 219, 303, 377, 438, 606, 754, 949, 1131, 1313, 1898, 2117, 2262, 2626, 2847, 2929, 3939, 4234, 5694, 5858, 6351, 7373, 7878, 8787, 12702, 14746, 17574, 22119, 27521, 38077, 44238, 55042, 76154, 82563, 95849, 114231, 165126, 191698, 213817, 228462, 287547, 427634, 575094, 641451, 1282902, 2779621, 5559242, 8338863, 16677726]

約数ペア:

[(1, 16677726), (2, 8338863), (3, 5559242), (6, 2779621), (13, 1282902), (26, 641451), (29, 575094), (39, 427634), (58, 287547), (73, 228462), (78, 213817), (87, 191698), (101, 165126), (146, 114231), (174, 95849), (202, 82563), (219, 76154), (303, 55042), (377, 44238), (438, 38077), (606, 27521), (754, 22119), (949, 17574), (1131, 14746), (1313, 12702), (1898, 8787), (2117, 7878), (2262, 7373), (2626, 6351), (2847, 5858), (2929, 5694), (3939, 4234)]