18277942798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{21023}}^1$

素因数の和:21472

約数の個数: 32

約数和(自身を含む): 29144309760

約数和(自身を除く): 10866366962

約数列:

[1, 2, 31, 37, 62, 74, 379, 758, 1147, 2294, 11749, 14023, 21023, 23498, 28046, 42046, 434713, 651713, 777851, 869426, 1303426, 1555702, 7967717, 15935434, 24113381, 48226762, 246999227, 294805529, 493998454, 589611058, 9138971399, 18277942798]

約数ペア:

[(1, 18277942798), (2, 9138971399), (31, 589611058), (37, 493998454), (62, 294805529), (74, 246999227), (379, 48226762), (758, 24113381), (1147, 15935434), (2294, 7967717), (11749, 1555702), (14023, 1303426), (21023, 869426), (23498, 777851), (28046, 651713), (42046, 434713)]