12258750438

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{54167}}^1$

素因数の和:54319

約数の個数: 80

約数和(自身を含む): 30202343424

約数和(自身を除く): 17943592986

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 127, 162, 198, 254, 297, 381, 594, 762, 891, 1143, 1397, 1782, 2286, 2794, 3429, 4191, 6858, 8382, 10287, 12573, 20574, 25146, 37719, 54167, 75438, 108334, 113157, 162501, 226314, 325002, 487503, 595837, 975006, 1191674, 1462509, 1787511, 2925018, 3575022, 4387527, 5362533, 6879209, 8775054, 10725066, 13758418, 16087599, 20637627, 32175198, 41275254, 48262797, 61912881, 75671299, 96525594, 123825762, 151342598, 185738643, 227013897, 371477286, 454027794, 557215929, 681041691, 1114431858, 1362083382, 2043125073, 4086250146, 6129375219, 12258750438]

約数ペア:

[(1, 12258750438), (2, 6129375219), (3, 4086250146), (6, 2043125073), (9, 1362083382), (11, 1114431858), (18, 681041691), (22, 557215929), (27, 454027794), (33, 371477286), (54, 227013897), (66, 185738643), (81, 151342598), (99, 123825762), (127, 96525594), (162, 75671299), (198, 61912881), (254, 48262797), (297, 41275254), (381, 32175198), (594, 20637627), (762, 16087599), (891, 13758418), (1143, 10725066), (1397, 8775054), (1782, 6879209), (2286, 5362533), (2794, 4387527), (3429, 3575022), (4191, 2925018), (6858, 1787511), (8382, 1462509), (10287, 1191674), (12573, 975006), (20574, 595837), (25146, 487503), (37719, 325002), (54167, 226314), (75438, 162501), (108334, 113157)]