16631082

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 41164200

約数和(自身を除く): 24533118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 81, 106, 117, 149, 159, 162, 234, 298, 318, 351, 447, 477, 689, 702, 894, 954, 1053, 1341, 1378, 1431, 1937, 2067, 2106, 2682, 2862, 3874, 4023, 4134, 4293, 5811, 6201, 7897, 8046, 8586, 11622, 12069, 12402, 15794, 17433, 18603, 23691, 24138, 34866, 37206, 47382, 52299, 55809, 71073, 102661, 104598, 111618, 142146, 156897, 205322, 213219, 307983, 313794, 426438, 615966, 639657, 923949, 1279314, 1847898, 2771847, 5543694, 8315541, 16631082]

約数ペア:

[(1, 16631082), (2, 8315541), (3, 5543694), (6, 2771847), (9, 1847898), (13, 1279314), (18, 923949), (26, 639657), (27, 615966), (39, 426438), (53, 313794), (54, 307983), (78, 213219), (81, 205322), (106, 156897), (117, 142146), (149, 111618), (159, 104598), (162, 102661), (234, 71073), (298, 55809), (318, 52299), (351, 47382), (447, 37206), (477, 34866), (689, 24138), (702, 23691), (894, 18603), (954, 17433), (1053, 15794), (1341, 12402), (1378, 12069), (1431, 11622), (1937, 8586), (2067, 8046), (2106, 7897), (2682, 6201), (2862, 5811), (3874, 4293), (4023, 4134)]