11920554

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7163

約数の個数: 32

約数和(自身を含む): 27348480

約数和(自身を除く): 15427926

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 7121, 14242, 21363, 42726, 64089, 128178, 192267, 220751, 384534, 441502, 662253, 1324506, 1986759, 3973518, 5960277, 11920554]

約数ペア:

[(1, 11920554), (2, 5960277), (3, 3973518), (6, 1986759), (9, 1324506), (18, 662253), (27, 441502), (31, 384534), (54, 220751), (62, 192267), (93, 128178), (186, 64089), (279, 42726), (558, 21363), (837, 14242), (1674, 7121)]