19863265284

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2066507}}^1$

素因数の和:2066609

約数の個数: 48

約数和(自身を含む): 52076001600

約数和(自身を除く): 32212736316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 2066507, 4133014, 6199521, 8266028, 12399042, 18598563, 24798084, 37197126, 55795689, 74394252, 111591378, 183919123, 223182756, 367838246, 551757369, 735676492, 1103514738, 1655272107, 2207029476, 3310544214, 4965816321, 6621088428, 9931632642, 19863265284]

約数ペア:

[(1, 19863265284), (2, 9931632642), (3, 6621088428), (4, 4965816321), (6, 3310544214), (9, 2207029476), (12, 1655272107), (18, 1103514738), (27, 735676492), (36, 551757369), (54, 367838246), (89, 223182756), (108, 183919123), (178, 111591378), (267, 74394252), (356, 55795689), (534, 37197126), (801, 24798084), (1068, 18598563), (1602, 12399042), (2403, 8266028), (3204, 6199521), (4806, 4133014), (9612, 2066507)]