1261524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 3386880

約数和(自身を除く): 2125356

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 503, 627, 836, 1006, 1254, 1509, 2012, 2508, 3018, 5533, 6036, 9557, 11066, 16599, 19114, 22132, 28671, 33198, 38228, 57342, 66396, 105127, 114684, 210254, 315381, 420508, 630762, 1261524]

約数ペア:

[(1, 1261524), (2, 630762), (3, 420508), (4, 315381), (6, 210254), (11, 114684), (12, 105127), (19, 66396), (22, 57342), (33, 38228), (38, 33198), (44, 28671), (57, 22132), (66, 19114), (76, 16599), (114, 11066), (132, 9557), (209, 6036), (228, 5533), (418, 3018), (503, 2508), (627, 2012), (836, 1509), (1006, 1254)]