2918451330486

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{229003}}^1$

素因数の和:229399

約数の個数: 128

約数和(自身を含む): 7006862868480

約数和(自身を除く): 4088411537994

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 331, 414, 558, 621, 662, 713, 837, 993, 1242, 1426, 1674, 1986, 2139, 2979, 4278, 5958, 6417, 7613, 8937, 10261, 12834, 15226, 17874, 19251, 20522, 22839, 30783, 38502, 45678, 61566, 68517, 92349, 137034, 184698, 205551, 229003, 236003, 277047, 411102, 458006, 472006, 554094, 687009, 708009, 1374018, 1416018, 2061027, 2124027, 4122054, 4248054, 5267069, 6183081, 6372081, 7099093, 10534138, 12366162, 12744162, 14198186, 15801207, 21297279, 31602414, 42594558, 47403621, 63891837, 75799993, 94807242, 127783674, 142210863, 151599986, 163279139, 191675511, 227399979, 284421726, 326558278, 383351022, 454799958, 489837417, 682199937, 979674834, 1364399874, 1469512251, 1743399839, 2046599811, 2349799783, 2939024502, 3486799678, 4093199622, 4408536753, 4699599566, 5230199517, 7049399349, 8817073506, 10460399034, 14098798698, 15690598551, 21148198047, 31381197102, 42296396094, 47071795653, 54045395009, 63444594141, 94143591306, 108090790018, 126889188282, 162136185027, 324272370054, 486408555081, 972817110162, 1459225665243, 2918451330486]

約数ペア:

[(1, 2918451330486), (2, 1459225665243), (3, 972817110162), (6, 486408555081), (9, 324272370054), (18, 162136185027), (23, 126889188282), (27, 108090790018), (31, 94143591306), (46, 63444594141), (54, 54045395009), (62, 47071795653), (69, 42296396094), (93, 31381197102), (138, 21148198047), (186, 15690598551), (207, 14098798698), (279, 10460399034), (331, 8817073506), (414, 7049399349), (558, 5230199517), (621, 4699599566), (662, 4408536753), (713, 4093199622), (837, 3486799678), (993, 2939024502), (1242, 2349799783), (1426, 2046599811), (1674, 1743399839), (1986, 1469512251), (2139, 1364399874), (2979, 979674834), (4278, 682199937), (5958, 489837417), (6417, 454799958), (7613, 383351022), (8937, 326558278), (10261, 284421726), (12834, 227399979), (15226, 191675511), (17874, 163279139), (19251, 151599986), (20522, 142210863), (22839, 127783674), (30783, 94807242), (38502, 75799993), (45678, 63891837), (61566, 47403621), (68517, 42594558), (92349, 31602414), (137034, 21297279), (184698, 15801207), (205551, 14198186), (229003, 12744162), (236003, 12366162), (277047, 10534138), (411102, 7099093), (458006, 6372081), (472006, 6183081), (554094, 5267069), (687009, 4248054), (708009, 4122054), (1374018, 2124027), (1416018, 2061027)]