18863850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 47505888

約数和(自身を除く): 28642038

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 1877, 2010, 3350, 3754, 5025, 5631, 9385, 10050, 11262, 18770, 28155, 46925, 56310, 93850, 125759, 140775, 251518, 281550, 377277, 628795, 754554, 1257590, 1886385, 3143975, 3772770, 6287950, 9431925, 18863850]

約数ペア:

[(1, 18863850), (2, 9431925), (3, 6287950), (5, 3772770), (6, 3143975), (10, 1886385), (15, 1257590), (25, 754554), (30, 628795), (50, 377277), (67, 281550), (75, 251518), (134, 140775), (150, 125759), (201, 93850), (335, 56310), (402, 46925), (670, 28155), (1005, 18770), (1675, 11262), (1877, 10050), (2010, 9385), (3350, 5631), (3754, 5025)]