142407972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{565111}}^1$

素因数の和:565128

約数の個数: 36

約数和(自身を含む): 411401536

約数和(自身を除く): 268993564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 565111, 1130222, 1695333, 2260444, 3390666, 3955777, 5085999, 6781332, 7911554, 10171998, 11867331, 15823108, 20343996, 23734662, 35601993, 47469324, 71203986, 142407972]

約数ペア:

[(1, 142407972), (2, 71203986), (3, 47469324), (4, 35601993), (6, 23734662), (7, 20343996), (9, 15823108), (12, 11867331), (14, 10171998), (18, 7911554), (21, 6781332), (28, 5085999), (36, 3955777), (42, 3390666), (63, 2260444), (84, 1695333), (126, 1130222), (252, 565111)]