16997772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 43997184

約数和(自身を除く): 26999412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2111, 2684, 4026, 4222, 6333, 8052, 8444, 12666, 23221, 25332, 46442, 69663, 92884, 128771, 139326, 257542, 278652, 386313, 515084, 772626, 1416481, 1545252, 2832962, 4249443, 5665924, 8498886, 16997772]

約数ペア:

[(1, 16997772), (2, 8498886), (3, 5665924), (4, 4249443), (6, 2832962), (11, 1545252), (12, 1416481), (22, 772626), (33, 515084), (44, 386313), (61, 278652), (66, 257542), (122, 139326), (132, 128771), (183, 92884), (244, 69663), (366, 46442), (671, 25332), (732, 23221), (1342, 12666), (2013, 8444), (2111, 8052), (2684, 6333), (4026, 4222)]