219327174

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{38197}}^1$

素因数の和:38245

約数の個数: 48

約数和(自身を含む): 536299920

約数和(自身を除く): 316972746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 38197, 76394, 114591, 229182, 343773, 420167, 687546, 840334, 1107713, 1260501, 2215426, 2521002, 3323139, 3781503, 6646278, 7563006, 9969417, 12184843, 19938834, 24369686, 36554529, 73109058, 109663587, 219327174]

約数ペア:

[(1, 219327174), (2, 109663587), (3, 73109058), (6, 36554529), (9, 24369686), (11, 19938834), (18, 12184843), (22, 9969417), (29, 7563006), (33, 6646278), (58, 3781503), (66, 3323139), (87, 2521002), (99, 2215426), (174, 1260501), (198, 1107713), (261, 840334), (319, 687546), (522, 420167), (638, 343773), (957, 229182), (1914, 114591), (2871, 76394), (5742, 38197)]