123065318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 204422400

約数和(自身を除く): 81357082

約数列:

[1, 2, 19, 23, 38, 46, 139, 278, 437, 874, 1013, 2026, 2641, 3197, 5282, 6394, 19247, 23299, 38494, 46598, 60743, 121486, 140807, 281614, 442681, 885362, 2675333, 3238561, 5350666, 6477122, 61532659, 123065318]

約数ペア:

[(1, 123065318), (2, 61532659), (19, 6477122), (23, 5350666), (38, 3238561), (46, 2675333), (139, 885362), (278, 442681), (437, 281614), (874, 140807), (1013, 121486), (2026, 60743), (2641, 46598), (3197, 38494), (5282, 23299), (6394, 19247)]