18292204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 39287808

約数和(自身を除く): 20995604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 463, 476, 581, 926, 1162, 1411, 1852, 2324, 2822, 3241, 5644, 6482, 7871, 9877, 12964, 15742, 19754, 31484, 38429, 39508, 55097, 76858, 110194, 153716, 220388, 269003, 538006, 653293, 1076012, 1306586, 2613172, 4573051, 9146102, 18292204]

約数ペア:

[(1, 18292204), (2, 9146102), (4, 4573051), (7, 2613172), (14, 1306586), (17, 1076012), (28, 653293), (34, 538006), (68, 269003), (83, 220388), (119, 153716), (166, 110194), (238, 76858), (332, 55097), (463, 39508), (476, 38429), (581, 31484), (926, 19754), (1162, 15742), (1411, 12964), (1852, 9877), (2324, 7871), (2822, 6482), (3241, 5644)]