18122364008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{288683}}^1$

素因数の和:288774

約数の個数: 64

約数和(自身を含む): 41570496000

約数和(自身を除く): 23448131992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 826, 1064, 1121, 1652, 2242, 3304, 4484, 7847, 8968, 15694, 31388, 62776, 288683, 577366, 1154732, 2020781, 2309464, 4041562, 5484977, 8083124, 10969954, 16166248, 17032297, 21939908, 34064594, 38394839, 43879816, 68129188, 76789678, 119226079, 136258376, 153579356, 238452158, 307158712, 323613643, 476904316, 647227286, 953808632, 1294454572, 2265295501, 2588909144, 4530591002, 9061182004, 18122364008]

約数ペア:

[(1, 18122364008), (2, 9061182004), (4, 4530591002), (7, 2588909144), (8, 2265295501), (14, 1294454572), (19, 953808632), (28, 647227286), (38, 476904316), (56, 323613643), (59, 307158712), (76, 238452158), (118, 153579356), (133, 136258376), (152, 119226079), (236, 76789678), (266, 68129188), (413, 43879816), (472, 38394839), (532, 34064594), (826, 21939908), (1064, 17032297), (1121, 16166248), (1652, 10969954), (2242, 8083124), (3304, 5484977), (4484, 4041562), (7847, 2309464), (8968, 2020781), (15694, 1154732), (31388, 577366), (62776, 288683)]