2127513156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{461}}^1\times {\mathrm{727}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 5207826624

約数和(自身を除く): 3080313468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 461, 529, 727, 922, 1058, 1383, 1454, 1587, 1844, 2116, 2181, 2766, 2908, 3174, 4362, 5532, 6348, 8724, 10603, 16721, 21206, 31809, 33442, 42412, 50163, 63618, 66884, 100326, 127236, 200652, 243869, 335147, 384583, 487738, 670294, 731607, 769166, 975476, 1005441, 1153749, 1340588, 1463214, 1538332, 2010882, 2307498, 2926428, 4021764, 4614996, 7708381, 15416762, 23125143, 30833524, 46250286, 92500572, 177292763, 354585526, 531878289, 709171052, 1063756578, 2127513156]

約数ペア:

[(1, 2127513156), (2, 1063756578), (3, 709171052), (4, 531878289), (6, 354585526), (12, 177292763), (23, 92500572), (46, 46250286), (69, 30833524), (92, 23125143), (138, 15416762), (276, 7708381), (461, 4614996), (529, 4021764), (727, 2926428), (922, 2307498), (1058, 2010882), (1383, 1538332), (1454, 1463214), (1587, 1340588), (1844, 1153749), (2116, 1005441), (2181, 975476), (2766, 769166), (2908, 731607), (3174, 670294), (4362, 487738), (5532, 384583), (6348, 335147), (8724, 243869), (10603, 200652), (16721, 127236), (21206, 100326), (31809, 66884), (33442, 63618), (42412, 50163)]