1867939524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127487}}^1$

素因数の和:127545

約数の個数: 72

約数和(自身を含む): 5290242048

約数和(自身を除く): 3422302524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 14652, 127487, 254974, 382461, 509948, 764922, 1147383, 1402357, 1529844, 2294766, 2804714, 4207071, 4589532, 4717019, 5609428, 8414142, 9434038, 12621213, 14151057, 16828284, 18868076, 25242426, 28302114, 42453171, 50484852, 51887209, 56604228, 84906342, 103774418, 155661627, 169812684, 207548836, 311323254, 466984881, 622646508, 933969762, 1867939524]

約数ペア:

[(1, 1867939524), (2, 933969762), (3, 622646508), (4, 466984881), (6, 311323254), (9, 207548836), (11, 169812684), (12, 155661627), (18, 103774418), (22, 84906342), (33, 56604228), (36, 51887209), (37, 50484852), (44, 42453171), (66, 28302114), (74, 25242426), (99, 18868076), (111, 16828284), (132, 14151057), (148, 12621213), (198, 9434038), (222, 8414142), (333, 5609428), (396, 4717019), (407, 4589532), (444, 4207071), (666, 2804714), (814, 2294766), (1221, 1529844), (1332, 1402357), (1628, 1147383), (2442, 764922), (3663, 509948), (4884, 382461), (7326, 254974), (14652, 127487)]