2018302056

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{491789}}^1$

素因数の和:491823

約数の個数: 64

約数和(自身を含む): 5901480000

約数和(自身を除く): 3883177944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 491789, 983578, 1475367, 1967156, 2950734, 3934312, 4426101, 5901468, 8852202, 9343991, 11802936, 13278303, 17704404, 18687982, 26556606, 28031973, 35408808, 37375964, 53113212, 56063946, 74751928, 84095919, 106226424, 112127892, 168191838, 224255784, 252287757, 336383676, 504575514, 672767352, 1009151028, 2018302056]

約数ペア:

[(1, 2018302056), (2, 1009151028), (3, 672767352), (4, 504575514), (6, 336383676), (8, 252287757), (9, 224255784), (12, 168191838), (18, 112127892), (19, 106226424), (24, 84095919), (27, 74751928), (36, 56063946), (38, 53113212), (54, 37375964), (57, 35408808), (72, 28031973), (76, 26556606), (108, 18687982), (114, 17704404), (152, 13278303), (171, 11802936), (216, 9343991), (228, 8852202), (342, 5901468), (456, 4426101), (513, 3934312), (684, 2950734), (1026, 1967156), (1368, 1475367), (2052, 983578), (4104, 491789)]