13474422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 31842720

約数和(自身を除く): 18368298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 647, 801, 1157, 1294, 1602, 1941, 2314, 3471, 3882, 5823, 6942, 8411, 10413, 11646, 16822, 20826, 25233, 50466, 57583, 75699, 115166, 151398, 172749, 345498, 518247, 748579, 1036494, 1497158, 2245737, 4491474, 6737211, 13474422]

約数ペア:

[(1, 13474422), (2, 6737211), (3, 4491474), (6, 2245737), (9, 1497158), (13, 1036494), (18, 748579), (26, 518247), (39, 345498), (78, 172749), (89, 151398), (117, 115166), (178, 75699), (234, 57583), (267, 50466), (534, 25233), (647, 20826), (801, 16822), (1157, 11646), (1294, 10413), (1602, 8411), (1941, 6942), (2314, 5823), (3471, 3882)]