17894808

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 51916800

約数和(自身を除く): 34021992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 103, 114, 127, 152, 171, 206, 228, 254, 309, 342, 381, 412, 456, 508, 618, 684, 762, 824, 927, 1016, 1143, 1236, 1368, 1524, 1854, 1957, 2286, 2413, 2472, 3048, 3708, 3914, 4572, 4826, 5871, 7239, 7416, 7828, 9144, 9652, 11742, 13081, 14478, 15656, 17613, 19304, 21717, 23484, 26162, 28956, 35226, 39243, 43434, 46968, 52324, 57912, 70452, 78486, 86868, 104648, 117729, 140904, 156972, 173736, 235458, 248539, 313944, 470916, 497078, 745617, 941832, 994156, 1491234, 1988312, 2236851, 2982468, 4473702, 5964936, 8947404, 17894808]

約数ペア:

[(1, 17894808), (2, 8947404), (3, 5964936), (4, 4473702), (6, 2982468), (8, 2236851), (9, 1988312), (12, 1491234), (18, 994156), (19, 941832), (24, 745617), (36, 497078), (38, 470916), (57, 313944), (72, 248539), (76, 235458), (103, 173736), (114, 156972), (127, 140904), (152, 117729), (171, 104648), (206, 86868), (228, 78486), (254, 70452), (309, 57912), (342, 52324), (381, 46968), (412, 43434), (456, 39243), (508, 35226), (618, 28956), (684, 26162), (762, 23484), (824, 21717), (927, 19304), (1016, 17613), (1143, 15656), (1236, 14478), (1368, 13081), (1524, 11742), (1854, 9652), (1957, 9144), (2286, 7828), (2413, 7416), (2472, 7239), (3048, 5871), (3708, 4826), (3914, 4572)]