12288870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12413}}^1$

素因数の和:12437

約数の個数: 48

約数和(自身を含む): 34858512

約数和(自身を除く): 22569642

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 12413, 24826, 37239, 62065, 74478, 111717, 124130, 136543, 186195, 223434, 273086, 372390, 409629, 558585, 682715, 819258, 1117170, 1228887, 1365430, 2048145, 2457774, 4096290, 6144435, 12288870]

約数ペア:

[(1, 12288870), (2, 6144435), (3, 4096290), (5, 2457774), (6, 2048145), (9, 1365430), (10, 1228887), (11, 1117170), (15, 819258), (18, 682715), (22, 558585), (30, 409629), (33, 372390), (45, 273086), (55, 223434), (66, 186195), (90, 136543), (99, 124130), (110, 111717), (165, 74478), (198, 62065), (330, 37239), (495, 24826), (990, 12413)]