2018197710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{14533}}^1$

素因数の和:16089

約数の個数: 48

約数和(自身を含む): 5251076064

約数和(自身を除く): 3232878354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1543, 3086, 4629, 7715, 9258, 13887, 14533, 15430, 23145, 27774, 29066, 43599, 46290, 69435, 72665, 87198, 130797, 138870, 145330, 217995, 261594, 435990, 653985, 1307970, 22424419, 44848838, 67273257, 112122095, 134546514, 201819771, 224244190, 336366285, 403639542, 672732570, 1009098855, 2018197710]

約数ペア:

[(1, 2018197710), (2, 1009098855), (3, 672732570), (5, 403639542), (6, 336366285), (9, 224244190), (10, 201819771), (15, 134546514), (18, 112122095), (30, 67273257), (45, 44848838), (90, 22424419), (1543, 1307970), (3086, 653985), (4629, 435990), (7715, 261594), (9258, 217995), (13887, 145330), (14533, 138870), (15430, 130797), (23145, 87198), (27774, 72665), (29066, 69435), (43599, 46290)]