22051458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{659}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 56525040

約数和(自身を除く): 34473582

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 659, 858, 1014, 1287, 1318, 1521, 1859, 1977, 2574, 3042, 3718, 3954, 5577, 5931, 7249, 8567, 11154, 11862, 14498, 16731, 17134, 21747, 25701, 33462, 43494, 51402, 65241, 77103, 94237, 111371, 130482, 154206, 188474, 222742, 282711, 334113, 565422, 668226, 848133, 1002339, 1225081, 1696266, 2004678, 2450162, 3675243, 7350486, 11025729, 22051458]

約数ペア:

[(1, 22051458), (2, 11025729), (3, 7350486), (6, 3675243), (9, 2450162), (11, 2004678), (13, 1696266), (18, 1225081), (22, 1002339), (26, 848133), (33, 668226), (39, 565422), (66, 334113), (78, 282711), (99, 222742), (117, 188474), (143, 154206), (169, 130482), (198, 111371), (234, 94237), (286, 77103), (338, 65241), (429, 51402), (507, 43494), (659, 33462), (858, 25701), (1014, 21747), (1287, 17134), (1318, 16731), (1521, 14498), (1859, 11862), (1977, 11154), (2574, 8567), (3042, 7249), (3718, 5931), (3954, 5577)]