18644604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 47851776

約数和(自身を除く): 29207172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1031, 1507, 1644, 2062, 3014, 3093, 4124, 4521, 6028, 6186, 9042, 11341, 12372, 18084, 22682, 34023, 45364, 68046, 136092, 141247, 282494, 423741, 564988, 847482, 1553717, 1694964, 3107434, 4661151, 6214868, 9322302, 18644604]

約数ペア:

[(1, 18644604), (2, 9322302), (3, 6214868), (4, 4661151), (6, 3107434), (11, 1694964), (12, 1553717), (22, 847482), (33, 564988), (44, 423741), (66, 282494), (132, 141247), (137, 136092), (274, 68046), (411, 45364), (548, 34023), (822, 22682), (1031, 18084), (1507, 12372), (1644, 11341), (2062, 9042), (3014, 6186), (3093, 6028), (4124, 4521)]