18770268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 48698496

約数和(自身を除く): 29928228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 2683, 3498, 5366, 6996, 8049, 10732, 16098, 29513, 32196, 59026, 88539, 118052, 142199, 177078, 284398, 354156, 426597, 568796, 853194, 1564189, 1706388, 3128378, 4692567, 6256756, 9385134, 18770268]

約数ペア:

[(1, 18770268), (2, 9385134), (3, 6256756), (4, 4692567), (6, 3128378), (11, 1706388), (12, 1564189), (22, 853194), (33, 568796), (44, 426597), (53, 354156), (66, 284398), (106, 177078), (132, 142199), (159, 118052), (212, 88539), (318, 59026), (583, 32196), (636, 29513), (1166, 16098), (1749, 10732), (2332, 8049), (2683, 6996), (3498, 5366)]