17591238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 43898400

約数和(自身を除く): 26307162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 937, 1043, 1341, 1874, 2086, 2682, 2811, 3129, 5622, 6258, 6559, 8433, 9387, 13118, 16866, 18774, 19677, 39354, 59031, 118062, 139613, 279226, 418839, 837678, 977291, 1256517, 1954582, 2513034, 2931873, 5863746, 8795619, 17591238]

約数ペア:

[(1, 17591238), (2, 8795619), (3, 5863746), (6, 2931873), (7, 2513034), (9, 1954582), (14, 1256517), (18, 977291), (21, 837678), (42, 418839), (63, 279226), (126, 139613), (149, 118062), (298, 59031), (447, 39354), (894, 19677), (937, 18774), (1043, 16866), (1341, 13118), (1874, 9387), (2086, 8433), (2682, 6559), (2811, 6258), (3129, 5622)]