21167304

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{1453}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 53041920

約数和(自身を除く): 31874616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1453, 1821, 2428, 2906, 3642, 4359, 4856, 5812, 7284, 8718, 11624, 14568, 17436, 34872, 881971, 1763942, 2645913, 3527884, 5291826, 7055768, 10583652, 21167304]

約数ペア:

[(1, 21167304), (2, 10583652), (3, 7055768), (4, 5291826), (6, 3527884), (8, 2645913), (12, 1763942), (24, 881971), (607, 34872), (1214, 17436), (1453, 14568), (1821, 11624), (2428, 8718), (2906, 7284), (3642, 5812), (4359, 4856)]