18777330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 57395520

約数和(自身を除く): 38618190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 1459, 2145, 2574, 2918, 4290, 4377, 6435, 7295, 8754, 12870, 13131, 14590, 16049, 18967, 21885, 26262, 32098, 37934, 43770, 48147, 56901, 65655, 80245, 94835, 96294, 113802, 131310, 144441, 160490, 170703, 189670, 208637, 240735, 284505, 288882, 341406, 417274, 481470, 569010, 625911, 722205, 853515, 1043185, 1251822, 1444410, 1707030, 1877733, 2086370, 3129555, 3755466, 6259110, 9388665, 18777330]

約数ペア:

[(1, 18777330), (2, 9388665), (3, 6259110), (5, 3755466), (6, 3129555), (9, 2086370), (10, 1877733), (11, 1707030), (13, 1444410), (15, 1251822), (18, 1043185), (22, 853515), (26, 722205), (30, 625911), (33, 569010), (39, 481470), (45, 417274), (55, 341406), (65, 288882), (66, 284505), (78, 240735), (90, 208637), (99, 189670), (110, 170703), (117, 160490), (130, 144441), (143, 131310), (165, 113802), (195, 96294), (198, 94835), (234, 80245), (286, 65655), (330, 56901), (390, 48147), (429, 43770), (495, 37934), (585, 32098), (715, 26262), (858, 21885), (990, 18967), (1170, 16049), (1287, 14590), (1430, 13131), (1459, 12870), (2145, 8754), (2574, 7295), (2918, 6435), (4290, 4377)]