7149642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 7946166

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 503, 618, 1006, 1509, 2369, 3018, 4738, 7107, 11569, 14214, 23138, 34707, 51809, 69414, 103618, 155427, 310854, 1191607, 2383214, 3574821, 7149642]

約数ペア:

[(1, 7149642), (2, 3574821), (3, 2383214), (6, 1191607), (23, 310854), (46, 155427), (69, 103618), (103, 69414), (138, 51809), (206, 34707), (309, 23138), (503, 14214), (618, 11569), (1006, 7107), (1509, 4738), (2369, 3018)]