553669218

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{14939}}^1$

素因数の和:15047

約数の個数: 48

約数和(自身を含む): 1258545600

約数和(自身を除く): 704876382

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 6177, 12354, 14939, 18531, 29878, 37062, 44817, 89634, 134451, 268902, 433231, 866462, 1060669, 1299693, 2121338, 2599386, 3182007, 3899079, 6364014, 7798158, 9546021, 19092042, 30759401, 61518802, 92278203, 184556406, 276834609, 553669218]

約数ペア:

[(1, 553669218), (2, 276834609), (3, 184556406), (6, 92278203), (9, 61518802), (18, 30759401), (29, 19092042), (58, 9546021), (71, 7798158), (87, 6364014), (142, 3899079), (174, 3182007), (213, 2599386), (261, 2121338), (426, 1299693), (522, 1060669), (639, 866462), (1278, 433231), (2059, 268902), (4118, 134451), (6177, 89634), (12354, 44817), (14939, 37062), (18531, 29878)]