21763686126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39860231}}^1$

素因数の和:39860256

約数の個数: 32

約数和(自身を含む): 53572151808

約数和(自身を除く): 31808465682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 39860231, 79720462, 119580693, 239161386, 279021617, 518183003, 558043234, 837064851, 1036366006, 1554549009, 1674129702, 3109098018, 3627281021, 7254562042, 10881843063, 21763686126]

約数ペア:

[(1, 21763686126), (2, 10881843063), (3, 7254562042), (6, 3627281021), (7, 3109098018), (13, 1674129702), (14, 1554549009), (21, 1036366006), (26, 837064851), (39, 558043234), (42, 518183003), (78, 279021617), (91, 239161386), (182, 119580693), (273, 79720462), (546, 39860231)]