1868620824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{12829}}^1$

素因数の和:12882

約数の個数: 144

約数和(自身を含む): 6144543600

約数和(自身を除く): 4275922776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 289, 306, 357, 408, 476, 504, 578, 612, 714, 867, 952, 1071, 1156, 1224, 1428, 1734, 2023, 2142, 2312, 2601, 2856, 3468, 4046, 4284, 5202, 6069, 6936, 8092, 8568, 10404, 12138, 12829, 16184, 18207, 20808, 24276, 25658, 36414, 38487, 48552, 51316, 72828, 76974, 89803, 102632, 115461, 145656, 153948, 179606, 218093, 230922, 269409, 307896, 359212, 436186, 461844, 538818, 654279, 718424, 808227, 872372, 923688, 1077636, 1308558, 1526651, 1616454, 1744744, 1962837, 2155272, 2617116, 3053302, 3232908, 3707581, 3925674, 4579953, 5234232, 6106604, 6465816, 7415162, 7851348, 9159906, 11122743, 12213208, 13739859, 14830324, 15702696, 18319812, 22245486, 25953067, 27479718, 29660648, 33368229, 36639624, 44490972, 51906134, 54959436, 66736458, 77859201, 88981944, 103812268, 109918872, 133472916, 155718402, 207624536, 233577603, 266945832, 311436804, 467155206, 622873608, 934310412, 1868620824]

約数ペア:

[(1, 1868620824), (2, 934310412), (3, 622873608), (4, 467155206), (6, 311436804), (7, 266945832), (8, 233577603), (9, 207624536), (12, 155718402), (14, 133472916), (17, 109918872), (18, 103812268), (21, 88981944), (24, 77859201), (28, 66736458), (34, 54959436), (36, 51906134), (42, 44490972), (51, 36639624), (56, 33368229), (63, 29660648), (68, 27479718), (72, 25953067), (84, 22245486), (102, 18319812), (119, 15702696), (126, 14830324), (136, 13739859), (153, 12213208), (168, 11122743), (204, 9159906), (238, 7851348), (252, 7415162), (289, 6465816), (306, 6106604), (357, 5234232), (408, 4579953), (476, 3925674), (504, 3707581), (578, 3232908), (612, 3053302), (714, 2617116), (867, 2155272), (952, 1962837), (1071, 1744744), (1156, 1616454), (1224, 1526651), (1428, 1308558), (1734, 1077636), (2023, 923688), (2142, 872372), (2312, 808227), (2601, 718424), (2856, 654279), (3468, 538818), (4046, 461844), (4284, 436186), (5202, 359212), (6069, 307896), (6936, 269409), (8092, 230922), (8568, 218093), (10404, 179606), (12138, 153948), (12829, 145656), (16184, 115461), (18207, 102632), (20808, 89803), (24276, 76974), (25658, 72828), (36414, 51316), (38487, 48552)]