16732422

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 43001712

約数和(自身を除く): 26269290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 311, 366, 427, 441, 549, 622, 854, 882, 933, 1098, 1281, 1866, 2177, 2562, 2799, 2989, 3843, 4354, 5598, 5978, 6531, 7686, 8967, 13062, 15239, 17934, 18971, 19593, 26901, 30478, 37942, 39186, 45717, 53802, 56913, 91434, 113826, 132797, 137151, 170739, 265594, 274302, 341478, 398391, 796782, 929579, 1195173, 1859158, 2390346, 2788737, 5577474, 8366211, 16732422]

約数ペア:

[(1, 16732422), (2, 8366211), (3, 5577474), (6, 2788737), (7, 2390346), (9, 1859158), (14, 1195173), (18, 929579), (21, 796782), (42, 398391), (49, 341478), (61, 274302), (63, 265594), (98, 170739), (122, 137151), (126, 132797), (147, 113826), (183, 91434), (294, 56913), (311, 53802), (366, 45717), (427, 39186), (441, 37942), (549, 30478), (622, 26901), (854, 19593), (882, 18971), (933, 17934), (1098, 15239), (1281, 13062), (1866, 8967), (2177, 7686), (2562, 6531), (2799, 5978), (2989, 5598), (3843, 4354)]