12963762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 32378112

約数和(自身を除く): 19414350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 751, 822, 959, 1233, 1502, 1918, 2253, 2466, 2877, 4506, 5257, 5754, 6759, 8631, 10514, 13518, 15771, 17262, 31542, 47313, 94626, 102887, 205774, 308661, 617322, 720209, 925983, 1440418, 1851966, 2160627, 4321254, 6481881, 12963762]

約数ペア:

[(1, 12963762), (2, 6481881), (3, 4321254), (6, 2160627), (7, 1851966), (9, 1440418), (14, 925983), (18, 720209), (21, 617322), (42, 308661), (63, 205774), (126, 102887), (137, 94626), (274, 47313), (411, 31542), (751, 17262), (822, 15771), (959, 13518), (1233, 10514), (1502, 8631), (1918, 6759), (2253, 5754), (2466, 5257), (2877, 4506)]