21711642626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1\times {\mathrm{3701}}^1$

素因数の和:5546

約数の個数: 32

約数和(自身を含む): 34477999488

約数和(自身を除く): 12766356862

約数列:

[1, 2, 23, 46, 73, 146, 1679, 1747, 3358, 3494, 3701, 7402, 40181, 80362, 85123, 127531, 170246, 255062, 270173, 540346, 2933213, 5866426, 6213979, 6465647, 12427958, 12931294, 148709881, 297419762, 471992231, 943984462, 10855821313, 21711642626]

約数ペア:

[(1, 21711642626), (2, 10855821313), (23, 943984462), (46, 471992231), (73, 297419762), (146, 148709881), (1679, 12931294), (1747, 12427958), (3358, 6465647), (3494, 6213979), (3701, 5866426), (7402, 2933213), (40181, 540346), (80362, 270173), (85123, 255062), (127531, 170246)]