18366384

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12343}}^1$

素因数の和:12385

約数の個数: 40

約数和(自身を含む): 48980992

約数和(自身を除く): 30614608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12343, 24686, 37029, 49372, 74058, 98744, 148116, 197488, 296232, 382633, 592464, 765266, 1147899, 1530532, 2295798, 3061064, 4591596, 6122128, 9183192, 18366384]

約数ペア:

[(1, 18366384), (2, 9183192), (3, 6122128), (4, 4591596), (6, 3061064), (8, 2295798), (12, 1530532), (16, 1147899), (24, 765266), (31, 592464), (48, 382633), (62, 296232), (93, 197488), (124, 148116), (186, 98744), (248, 74058), (372, 49372), (496, 37029), (744, 24686), (1488, 12343)]