21156336

素因数分解:

$2^4\times 3^3\times {\mathrm{48973}}^1$

素因数の和:48990

約数の個数: 40

約数和(自身を含む): 60727760

約数和(自身を除く): 39571424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48973, 97946, 146919, 195892, 293838, 391784, 440757, 587676, 783568, 881514, 1175352, 1322271, 1763028, 2350704, 2644542, 3526056, 5289084, 7052112, 10578168, 21156336]

約数ペア:

[(1, 21156336), (2, 10578168), (3, 7052112), (4, 5289084), (6, 3526056), (8, 2644542), (9, 2350704), (12, 1763028), (16, 1322271), (18, 1175352), (24, 881514), (27, 783568), (36, 587676), (48, 440757), (54, 391784), (72, 293838), (108, 195892), (144, 146919), (216, 97946), (432, 48973)]