18299858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 30385152

約数和(自身を除く): 12085294

約数列:

[1, 2, 23, 31, 41, 46, 62, 82, 313, 626, 713, 943, 1271, 1426, 1886, 2542, 7199, 9703, 12833, 14398, 19406, 25666, 29233, 58466, 223169, 295159, 397823, 446338, 590318, 795646, 9149929, 18299858]

約数ペア:

[(1, 18299858), (2, 9149929), (23, 795646), (31, 590318), (41, 446338), (46, 397823), (62, 295159), (82, 223169), (313, 58466), (626, 29233), (713, 25666), (943, 19406), (1271, 14398), (1426, 12833), (1886, 9703), (2542, 7199)]