2947692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 7604352

約数和(自身を除く): 4656660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 163, 274, 326, 411, 489, 548, 652, 822, 978, 1507, 1644, 1793, 1956, 3014, 3586, 4521, 5379, 6028, 7172, 9042, 10758, 18084, 21516, 22331, 44662, 66993, 89324, 133986, 245641, 267972, 491282, 736923, 982564, 1473846, 2947692]

約数ペア:

[(1, 2947692), (2, 1473846), (3, 982564), (4, 736923), (6, 491282), (11, 267972), (12, 245641), (22, 133986), (33, 89324), (44, 66993), (66, 44662), (132, 22331), (137, 21516), (163, 18084), (274, 10758), (326, 9042), (411, 7172), (489, 6028), (548, 5379), (652, 4521), (822, 3586), (978, 3014), (1507, 1956), (1644, 1793)]