812214

素因数分解:

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

素因数の和:126

約数の個数: 48

約数和(自身を含む): 1976400

約数和(自身を除く): 1164186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 89, 117, 169, 178, 234, 267, 338, 351, 507, 534, 702, 801, 1014, 1157, 1521, 1602, 2314, 2403, 3042, 3471, 4563, 4806, 6942, 9126, 10413, 15041, 20826, 30082, 31239, 45123, 62478, 90246, 135369, 270738, 406107, 812214]

約数ペア:

[(1, 812214), (2, 406107), (3, 270738), (6, 135369), (9, 90246), (13, 62478), (18, 45123), (26, 31239), (27, 30082), (39, 20826), (54, 15041), (78, 10413), (89, 9126), (117, 6942), (169, 4806), (178, 4563), (234, 3471), (267, 3042), (338, 2403), (351, 2314), (507, 1602), (534, 1521), (702, 1157), (801, 1014)]