239382054

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{16603}}^1$

素因数の和:16706

約数の個数: 40

約数和(自身を含む): 542452680

約数和(自身を除く): 303070626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 7209, 14418, 16603, 33206, 49809, 99618, 149427, 298854, 448281, 896562, 1344843, 1477667, 2689686, 2955334, 4433001, 8866002, 13299003, 26598006, 39897009, 79794018, 119691027, 239382054]

約数ペア:

[(1, 239382054), (2, 119691027), (3, 79794018), (6, 39897009), (9, 26598006), (18, 13299003), (27, 8866002), (54, 4433001), (81, 2955334), (89, 2689686), (162, 1477667), (178, 1344843), (267, 896562), (534, 448281), (801, 298854), (1602, 149427), (2403, 99618), (4806, 49809), (7209, 33206), (14418, 16603)]