16490412

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 43182720

約数和(自身を除く): 26692308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1427, 1926, 2854, 2889, 3852, 4281, 5708, 5778, 8562, 11556, 12843, 17124, 25686, 38529, 51372, 77058, 152689, 154116, 305378, 458067, 610756, 916134, 1374201, 1832268, 2748402, 4122603, 5496804, 8245206, 16490412]

約数ペア:

[(1, 16490412), (2, 8245206), (3, 5496804), (4, 4122603), (6, 2748402), (9, 1832268), (12, 1374201), (18, 916134), (27, 610756), (36, 458067), (54, 305378), (107, 154116), (108, 152689), (214, 77058), (321, 51372), (428, 38529), (642, 25686), (963, 17124), (1284, 12843), (1427, 11556), (1926, 8562), (2854, 5778), (2889, 5708), (3852, 4281)]