21583422

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{2719}}^1$

素因数の和:2747

約数の個数: 60

約数和(自身を含む): 56279520

約数和(自身を除く): 34696098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 2719, 3969, 5438, 7938, 8157, 16314, 19033, 24471, 38066, 48942, 57099, 73413, 114198, 133231, 146826, 171297, 220239, 266462, 342594, 399693, 440478, 513891, 799386, 1027782, 1199079, 1541673, 2398158, 3083346, 3597237, 7194474, 10791711, 21583422]

約数ペア:

[(1, 21583422), (2, 10791711), (3, 7194474), (6, 3597237), (7, 3083346), (9, 2398158), (14, 1541673), (18, 1199079), (21, 1027782), (27, 799386), (42, 513891), (49, 440478), (54, 399693), (63, 342594), (81, 266462), (98, 220239), (126, 171297), (147, 146826), (162, 133231), (189, 114198), (294, 73413), (378, 57099), (441, 48942), (567, 38066), (882, 24471), (1134, 19033), (1323, 16314), (2646, 8157), (2719, 7938), (3969, 5438)]