220526964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{875107}}^1$

素因数の和:875124

約数の個数: 36

約数和(自身を含む): 637078624

約数和(自身を除く): 416551660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 875107, 1750214, 2625321, 3500428, 5250642, 6125749, 7875963, 10501284, 12251498, 15751926, 18377247, 24502996, 31503852, 36754494, 55131741, 73508988, 110263482, 220526964]

約数ペア:

[(1, 220526964), (2, 110263482), (3, 73508988), (4, 55131741), (6, 36754494), (7, 31503852), (9, 24502996), (12, 18377247), (14, 15751926), (18, 12251498), (21, 10501284), (28, 7875963), (36, 6125749), (42, 5250642), (63, 3500428), (84, 2625321), (126, 1750214), (252, 875107)]