1916748

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1486

約数の個数: 36

約数和(自身を含む): 4979520

約数和(自身を除く): 3062772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1439, 2878, 4317, 5756, 8634, 12951, 17268, 25902, 51804, 53243, 106486, 159729, 212972, 319458, 479187, 638916, 958374, 1916748]

約数ペア:

[(1, 1916748), (2, 958374), (3, 638916), (4, 479187), (6, 319458), (9, 212972), (12, 159729), (18, 106486), (36, 53243), (37, 51804), (74, 25902), (111, 17268), (148, 12951), (222, 8634), (333, 5756), (444, 4317), (666, 2878), (1332, 1439)]