18423660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4583}}^1$

素因数の和:4662

約数の個数: 48

約数和(自身を含む): 52367616

約数和(自身を除く): 33943956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4583, 9166, 13749, 18332, 22915, 27498, 45830, 54996, 68745, 91660, 137490, 274980, 307061, 614122, 921183, 1228244, 1535305, 1842366, 3070610, 3684732, 4605915, 6141220, 9211830, 18423660]

約数ペア:

[(1, 18423660), (2, 9211830), (3, 6141220), (4, 4605915), (5, 3684732), (6, 3070610), (10, 1842366), (12, 1535305), (15, 1228244), (20, 921183), (30, 614122), (60, 307061), (67, 274980), (134, 137490), (201, 91660), (268, 68745), (335, 54996), (402, 45830), (670, 27498), (804, 22915), (1005, 18332), (1340, 13749), (2010, 9166), (4020, 4583)]