18294705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 37267776

約数和(自身を除く): 18973071

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 2843, 6435, 8529, 14215, 25587, 31273, 36959, 42645, 93819, 110877, 127935, 156365, 184795, 281457, 332631, 406549, 469095, 554385, 1219647, 1407285, 1663155, 2032745, 3658941, 6098235, 18294705]

約数ペア:

[(1, 18294705), (3, 6098235), (5, 3658941), (9, 2032745), (11, 1663155), (13, 1407285), (15, 1219647), (33, 554385), (39, 469095), (45, 406549), (55, 332631), (65, 281457), (99, 184795), (117, 156365), (143, 127935), (165, 110877), (195, 93819), (429, 42645), (495, 36959), (585, 31273), (715, 25587), (1287, 14215), (2145, 8529), (2843, 6435)]