421909572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5022733}}^1$

素因数の和:5022747

約数の個数: 24

約数和(自身を含む): 1125092416

約数和(自身を除く): 703182844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5022733, 10045466, 15068199, 20090932, 30136398, 35159131, 60272796, 70318262, 105477393, 140636524, 210954786, 421909572]

約数ペア:

[(1, 421909572), (2, 210954786), (3, 140636524), (4, 105477393), (6, 70318262), (7, 60272796), (12, 35159131), (14, 30136398), (21, 20090932), (28, 15068199), (42, 10045466), (84, 5022733)]