7490418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 16601760

約数和(自身を除く): 9111342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 89, 166, 169, 178, 249, 267, 338, 498, 507, 534, 1014, 1079, 1157, 2158, 2314, 3237, 3471, 6474, 6942, 7387, 14027, 14774, 15041, 22161, 28054, 30082, 42081, 44322, 45123, 84162, 90246, 96031, 192062, 288093, 576186, 1248403, 2496806, 3745209, 7490418]

約数ペア:

[(1, 7490418), (2, 3745209), (3, 2496806), (6, 1248403), (13, 576186), (26, 288093), (39, 192062), (78, 96031), (83, 90246), (89, 84162), (166, 45123), (169, 44322), (178, 42081), (249, 30082), (267, 28054), (338, 22161), (498, 15041), (507, 14774), (534, 14027), (1014, 7387), (1079, 6942), (1157, 6474), (2158, 3471), (2314, 3237)]