21948552

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1367}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 37805688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1367, 1784, 2007, 2676, 2734, 4014, 4101, 5352, 5468, 8028, 8202, 10936, 12303, 16056, 16404, 24606, 32808, 49212, 98424, 304841, 609682, 914523, 1219364, 1829046, 2438728, 2743569, 3658092, 5487138, 7316184, 10974276, 21948552]

約数ペア:

[(1, 21948552), (2, 10974276), (3, 7316184), (4, 5487138), (6, 3658092), (8, 2743569), (9, 2438728), (12, 1829046), (18, 1219364), (24, 914523), (36, 609682), (72, 304841), (223, 98424), (446, 49212), (669, 32808), (892, 24606), (1338, 16404), (1367, 16056), (1784, 12303), (2007, 10936), (2676, 8202), (2734, 8028), (4014, 5468), (4101, 5352)]