23141538

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{20407}}^1$

素因数の和:20428

約数の個数: 40

約数和(自身を含む): 59264832

約数和(自身を除く): 36123294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 20407, 40814, 61221, 122442, 142849, 183663, 285698, 367326, 428547, 550989, 857094, 1101978, 1285641, 1652967, 2571282, 3305934, 3856923, 7713846, 11570769, 23141538]

約数ペア:

[(1, 23141538), (2, 11570769), (3, 7713846), (6, 3856923), (7, 3305934), (9, 2571282), (14, 1652967), (18, 1285641), (21, 1101978), (27, 857094), (42, 550989), (54, 428547), (63, 367326), (81, 285698), (126, 183663), (162, 142849), (189, 122442), (378, 61221), (567, 40814), (1134, 20407)]