213714

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 479232

約数和(自身を除く): 265518

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 383, 558, 766, 1149, 2298, 3447, 6894, 11873, 23746, 35619, 71238, 106857, 213714]

約数ペア:

[(1, 213714), (2, 106857), (3, 71238), (6, 35619), (9, 23746), (18, 11873), (31, 6894), (62, 3447), (93, 2298), (186, 1149), (279, 766), (383, 558)]