189425.0000000

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 19701864

約数和(自身を除く): 11013390

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 193, 246, 366, 369, 386, 549, 579, 738, 1098, 1158, 1737, 2501, 3474, 5002, 7503, 7913, 11773, 15006, 15826, 22509, 23546, 23739, 35319, 45018, 47478, 70638, 71217, 105957, 142434, 211914, 482693, 965386, 1448079, 2896158, 4344237, 8688474]

約数ペア:

[(1, 8688474), (2, 4344237), (3, 2896158), (6, 1448079), (9, 965386), (18, 482693), (41, 211914), (61, 142434), (82, 105957), (122, 71217), (123, 70638), (183, 47478), (193, 45018), (246, 35319), (366, 23739), (369, 23546), (386, 22509), (549, 15826), (579, 15006), (738, 11773), (1098, 7913), (1158, 7503), (1737, 5002), (2501, 3474)]