13938246

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{15803}}^1$

素因数の和:15825

約数の個数: 36

約数和(自身を含む): 35132292

約数和(自身を除く): 21194046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 15803, 31606, 47409, 94818, 110621, 142227, 221242, 284454, 331863, 663726, 774347, 995589, 1548694, 1991178, 2323041, 4646082, 6969123, 13938246]

約数ペア:

[(1, 13938246), (2, 6969123), (3, 4646082), (6, 2323041), (7, 1991178), (9, 1548694), (14, 995589), (18, 774347), (21, 663726), (42, 331863), (49, 284454), (63, 221242), (98, 142227), (126, 110621), (147, 94818), (294, 47409), (441, 31606), (882, 15803)]