54242076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{645739}}^1$

素因数の和:645753

約数の個数: 24

約数和(自身を含む): 144645760

約数和(自身を除く): 90403684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 645739, 1291478, 1937217, 2582956, 3874434, 4520173, 7748868, 9040346, 13560519, 18080692, 27121038, 54242076]

約数ペア:

[(1, 54242076), (2, 27121038), (3, 18080692), (4, 13560519), (6, 9040346), (7, 7748868), (12, 4520173), (14, 3874434), (21, 2582956), (28, 1937217), (42, 1291478), (84, 645739)]