18790704

素因数分解:

$2^4\times 3^8\times {\mathrm{179}}^1$

素因数の和:211

約数の個数: 90

約数和(自身を含む): 54912780

約数和(自身を除く): 36122076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 179, 216, 243, 324, 358, 432, 486, 537, 648, 716, 729, 972, 1074, 1296, 1432, 1458, 1611, 1944, 2148, 2187, 2864, 2916, 3222, 3888, 4296, 4374, 4833, 5832, 6444, 6561, 8592, 8748, 9666, 11664, 12888, 13122, 14499, 17496, 19332, 25776, 26244, 28998, 34992, 38664, 43497, 52488, 57996, 77328, 86994, 104976, 115992, 130491, 173988, 231984, 260982, 347976, 391473, 521964, 695952, 782946, 1043928, 1174419, 1565892, 2087856, 2348838, 3131784, 4697676, 6263568, 9395352, 18790704]

約数ペア:

[(1, 18790704), (2, 9395352), (3, 6263568), (4, 4697676), (6, 3131784), (8, 2348838), (9, 2087856), (12, 1565892), (16, 1174419), (18, 1043928), (24, 782946), (27, 695952), (36, 521964), (48, 391473), (54, 347976), (72, 260982), (81, 231984), (108, 173988), (144, 130491), (162, 115992), (179, 104976), (216, 86994), (243, 77328), (324, 57996), (358, 52488), (432, 43497), (486, 38664), (537, 34992), (648, 28998), (716, 26244), (729, 25776), (972, 19332), (1074, 17496), (1296, 14499), (1432, 13122), (1458, 12888), (1611, 11664), (1944, 9666), (2148, 8748), (2187, 8592), (2864, 6561), (2916, 6444), (3222, 5832), (3888, 4833), (4296, 4374)]