12311928

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 33513480

約数和(自身を除く): 21201552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 557, 614, 921, 1114, 1228, 1671, 1842, 2228, 2456, 2763, 3342, 3684, 4456, 5013, 5526, 6684, 7368, 10026, 11052, 13368, 20052, 22104, 40104, 170999, 341998, 512997, 683996, 1025994, 1367992, 1538991, 2051988, 3077982, 4103976, 6155964, 12311928]

約数ペア:

[(1, 12311928), (2, 6155964), (3, 4103976), (4, 3077982), (6, 2051988), (8, 1538991), (9, 1367992), (12, 1025994), (18, 683996), (24, 512997), (36, 341998), (72, 170999), (307, 40104), (557, 22104), (614, 20052), (921, 13368), (1114, 11052), (1228, 10026), (1671, 7368), (1842, 6684), (2228, 5526), (2456, 5013), (2763, 4456), (3342, 3684)]