4405518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 10470096

約数和(自身を除く): 6064578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 281, 402, 562, 603, 843, 871, 1206, 1686, 1742, 2529, 2613, 3653, 5058, 5226, 7306, 7839, 10959, 15678, 18827, 21918, 32877, 37654, 56481, 65754, 112962, 169443, 244751, 338886, 489502, 734253, 1468506, 2202759, 4405518]

約数ペア:

[(1, 4405518), (2, 2202759), (3, 1468506), (6, 734253), (9, 489502), (13, 338886), (18, 244751), (26, 169443), (39, 112962), (67, 65754), (78, 56481), (117, 37654), (134, 32877), (201, 21918), (234, 18827), (281, 15678), (402, 10959), (562, 7839), (603, 7306), (843, 5226), (871, 5058), (1206, 3653), (1686, 2613), (1742, 2529)]