229690746

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{977}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 513086184

約数和(自身を除く): 283395438

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 353, 666, 706, 977, 1059, 1954, 2118, 2931, 3177, 5862, 6354, 8793, 13061, 17586, 26122, 36149, 39183, 72298, 78366, 108447, 117549, 216894, 235098, 325341, 344881, 650682, 689762, 1034643, 2069286, 3103929, 6207858, 12760597, 25521194, 38281791, 76563582, 114845373, 229690746]

約数ペア:

[(1, 229690746), (2, 114845373), (3, 76563582), (6, 38281791), (9, 25521194), (18, 12760597), (37, 6207858), (74, 3103929), (111, 2069286), (222, 1034643), (333, 689762), (353, 650682), (666, 344881), (706, 325341), (977, 235098), (1059, 216894), (1954, 117549), (2118, 108447), (2931, 78366), (3177, 72298), (5862, 39183), (6354, 36149), (8793, 26122), (13061, 17586)]