22180818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 52348032

約数和(自身を除く): 30167214

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 53, 66, 102, 106, 159, 187, 318, 373, 374, 561, 583, 746, 901, 1119, 1122, 1166, 1749, 1802, 2238, 2703, 3498, 4103, 5406, 6341, 8206, 9911, 12309, 12682, 19023, 19769, 19822, 24618, 29733, 38046, 39538, 59307, 59466, 69751, 118614, 139502, 209253, 217459, 336073, 418506, 434918, 652377, 672146, 1008219, 1304754, 2016438, 3696803, 7393606, 11090409, 22180818]

約数ペア:

[(1, 22180818), (2, 11090409), (3, 7393606), (6, 3696803), (11, 2016438), (17, 1304754), (22, 1008219), (33, 672146), (34, 652377), (51, 434918), (53, 418506), (66, 336073), (102, 217459), (106, 209253), (159, 139502), (187, 118614), (318, 69751), (373, 59466), (374, 59307), (561, 39538), (583, 38046), (746, 29733), (901, 24618), (1119, 19822), (1122, 19769), (1166, 19023), (1749, 12682), (1802, 12309), (2238, 9911), (2703, 8206), (3498, 6341), (4103, 5406)]