27149886

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 60652800

約数和(自身を除く): 33502914

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 149, 159, 191, 298, 318, 382, 447, 477, 573, 894, 954, 1146, 1341, 1719, 2682, 3438, 7897, 10123, 15794, 20246, 23691, 28459, 30369, 47382, 56918, 60738, 71073, 85377, 91107, 142146, 170754, 182214, 256131, 512262, 1508327, 3016654, 4524981, 9049962, 13574943, 27149886]

約数ペア:

[(1, 27149886), (2, 13574943), (3, 9049962), (6, 4524981), (9, 3016654), (18, 1508327), (53, 512262), (106, 256131), (149, 182214), (159, 170754), (191, 142146), (298, 91107), (318, 85377), (382, 71073), (447, 60738), (477, 56918), (573, 47382), (894, 30369), (954, 28459), (1146, 23691), (1341, 20246), (1719, 15794), (2682, 10123), (3438, 7897)]