18822672

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 62674560

約数和(自身を除く): 43851888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 233, 264, 272, 297, 306, 374, 396, 408, 432, 459, 466, 528, 561, 594, 612, 699, 748, 792, 816, 918, 932, 1122, 1188, 1224, 1398, 1496, 1584, 1683, 1836, 1864, 2097, 2244, 2376, 2448, 2563, 2796, 2992, 3366, 3672, 3728, 3961, 4194, 4488, 4752, 5049, 5126, 5592, 6291, 6732, 7344, 7689, 7922, 8388, 8976, 10098, 10252, 11184, 11883, 12582, 13464, 15378, 15844, 16776, 20196, 20504, 23067, 23766, 25164, 26928, 30756, 31688, 33552, 35649, 40392, 41008, 43571, 46134, 47532, 50328, 61512, 63376, 69201, 71298, 80784, 87142, 92268, 95064, 100656, 106947, 123024, 130713, 138402, 142596, 174284, 184536, 190128, 213894, 261426, 276804, 285192, 348568, 369072, 392139, 427788, 522852, 553608, 570384, 697136, 784278, 855576, 1045704, 1107216, 1176417, 1568556, 1711152, 2091408, 2352834, 3137112, 4705668, 6274224, 9411336, 18822672]

約数ペア:

[(1, 18822672), (2, 9411336), (3, 6274224), (4, 4705668), (6, 3137112), (8, 2352834), (9, 2091408), (11, 1711152), (12, 1568556), (16, 1176417), (17, 1107216), (18, 1045704), (22, 855576), (24, 784278), (27, 697136), (33, 570384), (34, 553608), (36, 522852), (44, 427788), (48, 392139), (51, 369072), (54, 348568), (66, 285192), (68, 276804), (72, 261426), (88, 213894), (99, 190128), (102, 184536), (108, 174284), (132, 142596), (136, 138402), (144, 130713), (153, 123024), (176, 106947), (187, 100656), (198, 95064), (204, 92268), (216, 87142), (233, 80784), (264, 71298), (272, 69201), (297, 63376), (306, 61512), (374, 50328), (396, 47532), (408, 46134), (432, 43571), (459, 41008), (466, 40392), (528, 35649), (561, 33552), (594, 31688), (612, 30756), (699, 26928), (748, 25164), (792, 23766), (816, 23067), (918, 20504), (932, 20196), (1122, 16776), (1188, 15844), (1224, 15378), (1398, 13464), (1496, 12582), (1584, 11883), (1683, 11184), (1836, 10252), (1864, 10098), (2097, 8976), (2244, 8388), (2376, 7922), (2448, 7689), (2563, 7344), (2796, 6732), (2992, 6291), (3366, 5592), (3672, 5126), (3728, 5049), (3961, 4752), (4194, 4488)]