15522012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 45077760

約数和(自身を除く): 29555748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2063, 2508, 3762, 4126, 6189, 7524, 8252, 12378, 18567, 22693, 24756, 37134, 39197, 45386, 68079, 74268, 78394, 90772, 117591, 136158, 156788, 204237, 235182, 272316, 352773, 408474, 431167, 470364, 705546, 816948, 862334, 1293501, 1411092, 1724668, 2587002, 3880503, 5174004, 7761006, 15522012]

約数ペア:

[(1, 15522012), (2, 7761006), (3, 5174004), (4, 3880503), (6, 2587002), (9, 1724668), (11, 1411092), (12, 1293501), (18, 862334), (19, 816948), (22, 705546), (33, 470364), (36, 431167), (38, 408474), (44, 352773), (57, 272316), (66, 235182), (76, 204237), (99, 156788), (114, 136158), (132, 117591), (171, 90772), (198, 78394), (209, 74268), (228, 68079), (342, 45386), (396, 39197), (418, 37134), (627, 24756), (684, 22693), (836, 18567), (1254, 12378), (1881, 8252), (2063, 7524), (2508, 6189), (3762, 4126)]