18240146210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1159577}}^1$

素因数の和:1159619

約数の個数: 48

約数和(自身を含む): 38864416248

約数和(自身を除く): 20624270038

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 1159577, 2319154, 5797885, 11595770, 12755347, 15074501, 25510694, 30149002, 63776735, 75372505, 127553470, 140308817, 150745010, 165819511, 280617634, 331639022, 701544085, 829097555, 1403088170, 1658195110, 1824014621, 3648029242, 9120073105, 18240146210]

約数ペア:

[(1, 18240146210), (2, 9120073105), (5, 3648029242), (10, 1824014621), (11, 1658195110), (13, 1403088170), (22, 829097555), (26, 701544085), (55, 331639022), (65, 280617634), (110, 165819511), (121, 150745010), (130, 140308817), (143, 127553470), (242, 75372505), (286, 63776735), (605, 30149002), (715, 25510694), (1210, 15074501), (1430, 12755347), (1573, 11595770), (3146, 5797885), (7865, 2319154), (15730, 1159577)]