21350304

素因数分解:

$2^5\times 3^4\times {\mathrm{8237}}^1$

素因数の和:8259

約数の個数: 60

約数和(自身を含む): 62798274

約数和(自身を除く): 41447970

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8237, 16474, 24711, 32948, 49422, 65896, 74133, 98844, 131792, 148266, 197688, 222399, 263584, 296532, 395376, 444798, 593064, 667197, 790752, 889596, 1186128, 1334394, 1779192, 2372256, 2668788, 3558384, 5337576, 7116768, 10675152, 21350304]

約数ペア:

[(1, 21350304), (2, 10675152), (3, 7116768), (4, 5337576), (6, 3558384), (8, 2668788), (9, 2372256), (12, 1779192), (16, 1334394), (18, 1186128), (24, 889596), (27, 790752), (32, 667197), (36, 593064), (48, 444798), (54, 395376), (72, 296532), (81, 263584), (96, 222399), (108, 197688), (144, 148266), (162, 131792), (216, 98844), (288, 74133), (324, 65896), (432, 49422), (648, 32948), (864, 24711), (1296, 16474), (2592, 8237)]