18348434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 31497984

約数和(自身を除く): 13149550

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 503, 598, 793, 1006, 1403, 1586, 2806, 6539, 11569, 13078, 18239, 23138, 30683, 36478, 61366, 150397, 300794, 398879, 705709, 797758, 1411418, 9174217, 18348434]

約数ペア:

[(1, 18348434), (2, 9174217), (13, 1411418), (23, 797758), (26, 705709), (46, 398879), (61, 300794), (122, 150397), (299, 61366), (503, 36478), (598, 30683), (793, 23138), (1006, 18239), (1403, 13078), (1586, 11569), (2806, 6539)]