265945914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16963}}^1$

素因数の和:17051

約数の個数: 48

約数和(自身を含む): 629839392

約数和(自身を除く): 363893478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 16963, 33926, 50889, 101778, 152667, 220519, 305334, 441038, 661557, 1136521, 1323114, 1984671, 2273042, 3409563, 3969342, 6819126, 10228689, 14774773, 20457378, 29549546, 44324319, 88648638, 132972957, 265945914]

約数ペア:

[(1, 265945914), (2, 132972957), (3, 88648638), (6, 44324319), (9, 29549546), (13, 20457378), (18, 14774773), (26, 10228689), (39, 6819126), (67, 3969342), (78, 3409563), (117, 2273042), (134, 1984671), (201, 1323114), (234, 1136521), (402, 661557), (603, 441038), (871, 305334), (1206, 220519), (1742, 152667), (2613, 101778), (5226, 50889), (7839, 33926), (15678, 16963)]