18407334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 40487040

約数和(自身を除く): 22079706

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2129, 2882, 4258, 4323, 6387, 8646, 12774, 23419, 46838, 70257, 140514, 278899, 557798, 836697, 1673394, 3067889, 6135778, 9203667, 18407334]

約数ペア:

[(1, 18407334), (2, 9203667), (3, 6135778), (6, 3067889), (11, 1673394), (22, 836697), (33, 557798), (66, 278899), (131, 140514), (262, 70257), (393, 46838), (786, 23419), (1441, 12774), (2129, 8646), (2882, 6387), (4258, 4323)]