18382644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 108

約数和(自身を含む): 57326724

約数和(自身を除く): 38944080

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 613, 714, 833, 882, 1071, 1226, 1428, 1666, 1764, 1839, 2142, 2452, 2499, 3332, 3678, 4284, 4291, 4998, 5517, 7356, 7497, 8582, 9996, 10421, 11034, 12873, 14994, 17164, 20842, 22068, 25746, 29988, 30037, 31263, 38619, 41684, 51492, 60074, 62526, 72947, 77238, 90111, 93789, 120148, 125052, 145894, 154476, 180222, 187578, 218841, 270333, 291788, 360444, 375156, 437682, 510629, 540666, 656523, 875364, 1021258, 1081332, 1313046, 1531887, 2042516, 2626092, 3063774, 4595661, 6127548, 9191322, 18382644]

約数ペア:

[(1, 18382644), (2, 9191322), (3, 6127548), (4, 4595661), (6, 3063774), (7, 2626092), (9, 2042516), (12, 1531887), (14, 1313046), (17, 1081332), (18, 1021258), (21, 875364), (28, 656523), (34, 540666), (36, 510629), (42, 437682), (49, 375156), (51, 360444), (63, 291788), (68, 270333), (84, 218841), (98, 187578), (102, 180222), (119, 154476), (126, 145894), (147, 125052), (153, 120148), (196, 93789), (204, 90111), (238, 77238), (252, 72947), (294, 62526), (306, 60074), (357, 51492), (441, 41684), (476, 38619), (588, 31263), (612, 30037), (613, 29988), (714, 25746), (833, 22068), (882, 20842), (1071, 17164), (1226, 14994), (1428, 12873), (1666, 11034), (1764, 10421), (1839, 9996), (2142, 8582), (2452, 7497), (2499, 7356), (3332, 5517), (3678, 4998), (4284, 4291)]