18531150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 72

約数和(自身を含む): 50564472

約数和(自身を除く): 32033322

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1021, 1210, 1650, 1815, 2042, 3025, 3063, 3630, 5105, 6050, 6126, 9075, 10210, 11231, 15315, 18150, 22462, 25525, 30630, 33693, 51050, 56155, 67386, 76575, 112310, 123541, 153150, 168465, 247082, 280775, 336930, 370623, 561550, 617705, 741246, 842325, 1235410, 1684650, 1853115, 3088525, 3706230, 6177050, 9265575, 18531150]

約数ペア:

[(1, 18531150), (2, 9265575), (3, 6177050), (5, 3706230), (6, 3088525), (10, 1853115), (11, 1684650), (15, 1235410), (22, 842325), (25, 741246), (30, 617705), (33, 561550), (50, 370623), (55, 336930), (66, 280775), (75, 247082), (110, 168465), (121, 153150), (150, 123541), (165, 112310), (242, 76575), (275, 67386), (330, 56155), (363, 51050), (550, 33693), (605, 30630), (726, 25525), (825, 22462), (1021, 18150), (1210, 15315), (1650, 11231), (1815, 10210), (2042, 9075), (3025, 6126), (3063, 6050), (3630, 5105)]