21093624

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{773}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 57353400

約数和(自身を除く): 36259776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 758, 773, 1137, 1516, 1546, 2274, 2319, 3032, 3092, 3411, 4548, 4638, 6184, 6822, 6957, 9096, 9276, 13644, 13914, 18552, 27288, 27828, 55656, 292967, 585934, 878901, 1171868, 1757802, 2343736, 2636703, 3515604, 5273406, 7031208, 10546812, 21093624]

約数ペア:

[(1, 21093624), (2, 10546812), (3, 7031208), (4, 5273406), (6, 3515604), (8, 2636703), (9, 2343736), (12, 1757802), (18, 1171868), (24, 878901), (36, 585934), (72, 292967), (379, 55656), (758, 27828), (773, 27288), (1137, 18552), (1516, 13914), (1546, 13644), (2274, 9276), (2319, 9096), (3032, 6957), (3092, 6822), (3411, 6184), (4548, 4638)]