2743188

素因数分解:

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

素因数の和:161

約数の個数: 72

約数和(自身を含む): 7839552

約数和(自身を除く): 5096364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 113, 119, 204, 226, 238, 289, 339, 357, 452, 476, 578, 678, 714, 791, 867, 1156, 1356, 1428, 1582, 1734, 1921, 2023, 2373, 3164, 3468, 3842, 4046, 4746, 5763, 6069, 7684, 8092, 9492, 11526, 12138, 13447, 23052, 24276, 26894, 32657, 40341, 53788, 65314, 80682, 97971, 130628, 161364, 195942, 228599, 391884, 457198, 685797, 914396, 1371594, 2743188]

約数ペア:

[(1, 2743188), (2, 1371594), (3, 914396), (4, 685797), (6, 457198), (7, 391884), (12, 228599), (14, 195942), (17, 161364), (21, 130628), (28, 97971), (34, 80682), (42, 65314), (51, 53788), (68, 40341), (84, 32657), (102, 26894), (113, 24276), (119, 23052), (204, 13447), (226, 12138), (238, 11526), (289, 9492), (339, 8092), (357, 7684), (452, 6069), (476, 5763), (578, 4746), (678, 4046), (714, 3842), (791, 3468), (867, 3164), (1156, 2373), (1356, 2023), (1428, 1921), (1582, 1734)]