27854532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 74852960

約数和(自身を除く): 46998428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 193, 211, 228, 342, 386, 422, 579, 633, 684, 772, 844, 1158, 1266, 1737, 1899, 2316, 2532, 3474, 3667, 3798, 4009, 6948, 7334, 7596, 8018, 11001, 12027, 14668, 16036, 22002, 24054, 33003, 36081, 40723, 44004, 48108, 66006, 72162, 81446, 122169, 132012, 144324, 162892, 244338, 366507, 488676, 733014, 773737, 1466028, 1547474, 2321211, 3094948, 4642422, 6963633, 9284844, 13927266, 27854532]

約数ペア:

[(1, 27854532), (2, 13927266), (3, 9284844), (4, 6963633), (6, 4642422), (9, 3094948), (12, 2321211), (18, 1547474), (19, 1466028), (36, 773737), (38, 733014), (57, 488676), (76, 366507), (114, 244338), (171, 162892), (193, 144324), (211, 132012), (228, 122169), (342, 81446), (386, 72162), (422, 66006), (579, 48108), (633, 44004), (684, 40723), (772, 36081), (844, 33003), (1158, 24054), (1266, 22002), (1737, 16036), (1899, 14668), (2316, 12027), (2532, 11001), (3474, 8018), (3667, 7596), (3798, 7334), (4009, 6948)]