1818040048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{19751}}^1$

素因数の和:20293

約数の個数: 40

約数和(自身を含む): 3850217856

約数和(自身を除く): 2032177808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 523, 1046, 2092, 4184, 5753, 8368, 11506, 19751, 23012, 39502, 46024, 79004, 92048, 158008, 217261, 316016, 434522, 869044, 1738088, 3476176, 10329773, 20659546, 41319092, 82638184, 113627503, 165276368, 227255006, 454510012, 909020024, 1818040048]

約数ペア:

[(1, 1818040048), (2, 909020024), (4, 454510012), (8, 227255006), (11, 165276368), (16, 113627503), (22, 82638184), (44, 41319092), (88, 20659546), (176, 10329773), (523, 3476176), (1046, 1738088), (2092, 869044), (4184, 434522), (5753, 316016), (8368, 217261), (11506, 158008), (19751, 92048), (23012, 79004), (39502, 46024)]