21932496

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:920

約数の個数: 60

約数和(自身を含む): 61746048

約数和(自身を除く): 39813552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 683, 892, 1338, 1366, 1784, 2007, 2049, 2676, 2732, 3568, 4014, 4098, 5352, 5464, 6147, 8028, 8196, 10704, 10928, 12294, 16056, 16392, 24588, 32112, 32784, 49176, 98352, 152309, 304618, 456927, 609236, 913854, 1218472, 1370781, 1827708, 2436944, 2741562, 3655416, 5483124, 7310832, 10966248, 21932496]

約数ペア:

[(1, 21932496), (2, 10966248), (3, 7310832), (4, 5483124), (6, 3655416), (8, 2741562), (9, 2436944), (12, 1827708), (16, 1370781), (18, 1218472), (24, 913854), (36, 609236), (48, 456927), (72, 304618), (144, 152309), (223, 98352), (446, 49176), (669, 32784), (683, 32112), (892, 24588), (1338, 16392), (1366, 16056), (1784, 12294), (2007, 10928), (2049, 10704), (2676, 8196), (2732, 8028), (3568, 6147), (4014, 5464), (4098, 5352)]