18395496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 64022400

約数和(自身を除く): 45626904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 51, 56, 57, 63, 68, 72, 76, 84, 102, 113, 114, 119, 126, 133, 136, 152, 153, 168, 171, 204, 226, 228, 238, 252, 266, 306, 323, 339, 342, 357, 399, 408, 452, 456, 476, 504, 532, 612, 646, 678, 684, 714, 791, 798, 904, 952, 969, 1017, 1064, 1071, 1197, 1224, 1292, 1356, 1368, 1428, 1582, 1596, 1921, 1938, 2034, 2142, 2147, 2261, 2373, 2394, 2584, 2712, 2856, 2907, 3164, 3192, 3842, 3876, 4068, 4284, 4294, 4522, 4746, 4788, 5763, 5814, 6328, 6441, 6783, 7119, 7684, 7752, 8136, 8568, 8588, 9044, 9492, 9576, 11526, 11628, 12882, 13447, 13566, 14238, 15029, 15368, 17176, 17289, 18088, 18984, 19323, 20349, 23052, 23256, 25764, 26894, 27132, 28476, 30058, 34578, 36499, 38646, 40341, 40698, 45087, 46104, 51528, 53788, 54264, 56952, 60116, 69156, 72998, 77292, 80682, 81396, 90174, 107576, 109497, 120232, 121023, 135261, 138312, 145996, 154584, 161364, 162792, 180348, 218994, 242046, 255493, 270522, 291992, 322728, 328491, 360696, 437988, 484092, 510986, 541044, 656982, 766479, 875976, 968184, 1021972, 1082088, 1313964, 1532958, 2043944, 2299437, 2627928, 3065916, 4598874, 6131832, 9197748, 18395496]

約数ペア:

[(1, 18395496), (2, 9197748), (3, 6131832), (4, 4598874), (6, 3065916), (7, 2627928), (8, 2299437), (9, 2043944), (12, 1532958), (14, 1313964), (17, 1082088), (18, 1021972), (19, 968184), (21, 875976), (24, 766479), (28, 656982), (34, 541044), (36, 510986), (38, 484092), (42, 437988), (51, 360696), (56, 328491), (57, 322728), (63, 291992), (68, 270522), (72, 255493), (76, 242046), (84, 218994), (102, 180348), (113, 162792), (114, 161364), (119, 154584), (126, 145996), (133, 138312), (136, 135261), (152, 121023), (153, 120232), (168, 109497), (171, 107576), (204, 90174), (226, 81396), (228, 80682), (238, 77292), (252, 72998), (266, 69156), (306, 60116), (323, 56952), (339, 54264), (342, 53788), (357, 51528), (399, 46104), (408, 45087), (452, 40698), (456, 40341), (476, 38646), (504, 36499), (532, 34578), (612, 30058), (646, 28476), (678, 27132), (684, 26894), (714, 25764), (791, 23256), (798, 23052), (904, 20349), (952, 19323), (969, 18984), (1017, 18088), (1064, 17289), (1071, 17176), (1197, 15368), (1224, 15029), (1292, 14238), (1356, 13566), (1368, 13447), (1428, 12882), (1582, 11628), (1596, 11526), (1921, 9576), (1938, 9492), (2034, 9044), (2142, 8588), (2147, 8568), (2261, 8136), (2373, 7752), (2394, 7684), (2584, 7119), (2712, 6783), (2856, 6441), (2907, 6328), (3164, 5814), (3192, 5763), (3842, 4788), (3876, 4746), (4068, 4522), (4284, 4294)]