12472344

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 33948720

約数和(自身を除く): 21476376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 557, 622, 933, 1114, 1244, 1671, 1866, 2228, 2488, 2799, 3342, 3732, 4456, 5013, 5598, 6684, 7464, 10026, 11196, 13368, 20052, 22392, 40104, 173227, 346454, 519681, 692908, 1039362, 1385816, 1559043, 2078724, 3118086, 4157448, 6236172, 12472344]

約数ペア:

[(1, 12472344), (2, 6236172), (3, 4157448), (4, 3118086), (6, 2078724), (8, 1559043), (9, 1385816), (12, 1039362), (18, 692908), (24, 519681), (36, 346454), (72, 173227), (311, 40104), (557, 22392), (622, 20052), (933, 13368), (1114, 11196), (1244, 10026), (1671, 7464), (1866, 6684), (2228, 5598), (2488, 5013), (2799, 4456), (3342, 3732)]