19230066

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 43400448

約数和(自身を除く): 24170382

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 213, 246, 367, 369, 426, 639, 734, 738, 1101, 1278, 2202, 2911, 3303, 5822, 6606, 8733, 15047, 17466, 26057, 26199, 30094, 45141, 52114, 52398, 78171, 90282, 135423, 156342, 234513, 270846, 469026, 1068337, 2136674, 3205011, 6410022, 9615033, 19230066]

約数ペア:

[(1, 19230066), (2, 9615033), (3, 6410022), (6, 3205011), (9, 2136674), (18, 1068337), (41, 469026), (71, 270846), (82, 234513), (123, 156342), (142, 135423), (213, 90282), (246, 78171), (367, 52398), (369, 52114), (426, 45141), (639, 30094), (734, 26199), (738, 26057), (1101, 17466), (1278, 15047), (2202, 8733), (2911, 6606), (3303, 5822)]