21348336

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14347}}^1$

素因数の和:14389

約数の個数: 40

約数和(自身を含む): 56932864

約数和(自身を除く): 35584528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14347, 28694, 43041, 57388, 86082, 114776, 172164, 229552, 344328, 444757, 688656, 889514, 1334271, 1779028, 2668542, 3558056, 5337084, 7116112, 10674168, 21348336]

約数ペア:

[(1, 21348336), (2, 10674168), (3, 7116112), (4, 5337084), (6, 3558056), (8, 2668542), (12, 1779028), (16, 1334271), (24, 889514), (31, 688656), (48, 444757), (62, 344328), (93, 229552), (124, 172164), (186, 114776), (248, 86082), (372, 57388), (496, 43041), (744, 28694), (1488, 14347)]