1197342

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:422

約数の個数: 40

約数和(自身を含む): 2831400

約数和(自身を除く): 1634058

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 389, 513, 778, 1026, 1167, 1539, 2334, 3078, 3501, 7002, 7391, 10503, 14782, 21006, 22173, 31509, 44346, 63018, 66519, 133038, 199557, 399114, 598671, 1197342]

約数ペア:

[(1, 1197342), (2, 598671), (3, 399114), (6, 199557), (9, 133038), (18, 66519), (19, 63018), (27, 44346), (38, 31509), (54, 22173), (57, 21006), (81, 14782), (114, 10503), (162, 7391), (171, 7002), (342, 3501), (389, 3078), (513, 2334), (778, 1539), (1026, 1167)]