21049367038

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{101159}}^1$

素因数の和:101424

約数の個数: 32

約数和(自身を含む): 36708940800

約数和(自身を除く): 15659573762

約数列:

[1, 2, 7, 14, 89, 167, 178, 334, 623, 1169, 1246, 2338, 14863, 29726, 101159, 104041, 202318, 208082, 708113, 1416226, 9003151, 16893553, 18006302, 33787106, 63022057, 118254871, 126044114, 236509742, 1503526217, 3007052434, 10524683519, 21049367038]

約数ペア:

[(1, 21049367038), (2, 10524683519), (7, 3007052434), (14, 1503526217), (89, 236509742), (167, 126044114), (178, 118254871), (334, 63022057), (623, 33787106), (1169, 18006302), (1246, 16893553), (2338, 9003151), (14863, 1416226), (29726, 708113), (101159, 208082), (104041, 202318)]