191121858

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2417}}^1$

素因数の和:2639

約数の個数: 48

約数和(自身を含む): 434543616

約数和(自身を除く): 243421758

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 207, 382, 414, 573, 1146, 1719, 2417, 3438, 4393, 4834, 7251, 8786, 13179, 14502, 21753, 26358, 39537, 43506, 55591, 79074, 111182, 166773, 333546, 461647, 500319, 923294, 1000638, 1384941, 2769882, 4154823, 8309646, 10617881, 21235762, 31853643, 63707286, 95560929, 191121858]

約数ペア:

[(1, 191121858), (2, 95560929), (3, 63707286), (6, 31853643), (9, 21235762), (18, 10617881), (23, 8309646), (46, 4154823), (69, 2769882), (138, 1384941), (191, 1000638), (207, 923294), (382, 500319), (414, 461647), (573, 333546), (1146, 166773), (1719, 111182), (2417, 79074), (3438, 55591), (4393, 43506), (4834, 39537), (7251, 26358), (8786, 21753), (13179, 14502)]