1323897138

素因数分解:

$2^1\times 3^2\times {\mathrm{20357}}^1\times {\mathrm{3613}}^1$

素因数の和:23978

約数の個数: 24

約数和(自身を含む): 2869378668

約数和(自身を除く): 1545481530

約数列:

[1, 2, 3, 6, 9, 18, 3613, 7226, 10839, 20357, 21678, 32517, 40714, 61071, 65034, 122142, 183213, 366426, 73549841, 147099682, 220649523, 441299046, 661948569, 1323897138]

約数ペア:

[(1, 1323897138), (2, 661948569), (3, 441299046), (6, 220649523), (9, 147099682), (18, 73549841), (3613, 366426), (7226, 183213), (10839, 122142), (20357, 65034), (21678, 61071), (32517, 40714)]