18175410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1669}}^1$

素因数の和:1704

約数の個数: 72

約数和(自身を含む): 51973740

約数和(自身を除く): 33798330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1669, 1815, 2178, 3338, 3630, 5007, 5445, 8345, 10014, 10890, 15021, 16690, 18359, 25035, 30042, 36718, 50070, 55077, 75105, 91795, 110154, 150210, 165231, 183590, 201949, 275385, 330462, 403898, 550770, 605847, 826155, 1009745, 1211694, 1652310, 1817541, 2019490, 3029235, 3635082, 6058470, 9087705, 18175410]

約数ペア:

[(1, 18175410), (2, 9087705), (3, 6058470), (5, 3635082), (6, 3029235), (9, 2019490), (10, 1817541), (11, 1652310), (15, 1211694), (18, 1009745), (22, 826155), (30, 605847), (33, 550770), (45, 403898), (55, 330462), (66, 275385), (90, 201949), (99, 183590), (110, 165231), (121, 150210), (165, 110154), (198, 91795), (242, 75105), (330, 55077), (363, 50070), (495, 36718), (605, 30042), (726, 25035), (990, 18359), (1089, 16690), (1210, 15021), (1669, 10890), (1815, 10014), (2178, 8345), (3338, 5445), (3630, 5007)]