139250538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1105163}}^1$

素因数の和:1105178

約数の個数: 24

約数和(自身を含む): 344811168

約数和(自身を除く): 205560630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1105163, 2210326, 3315489, 6630978, 7736141, 9946467, 15472282, 19892934, 23208423, 46416846, 69625269, 139250538]

約数ペア:

[(1, 139250538), (2, 69625269), (3, 46416846), (6, 23208423), (7, 19892934), (9, 15472282), (14, 9946467), (18, 7736141), (21, 6630978), (42, 3315489), (63, 2210326), (126, 1105163)]