18688896

素因数分解:

$2^7\times 3^2\times {\mathrm{16223}}^1$

素因数の和:16243

約数の個数: 48

約数和(自身を含む): 53782560

約数和(自身を除く): 35093664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 16223, 32446, 48669, 64892, 97338, 129784, 146007, 194676, 259568, 292014, 389352, 519136, 584028, 778704, 1038272, 1168056, 1557408, 2076544, 2336112, 3114816, 4672224, 6229632, 9344448, 18688896]

約数ペア:

[(1, 18688896), (2, 9344448), (3, 6229632), (4, 4672224), (6, 3114816), (8, 2336112), (9, 2076544), (12, 1557408), (16, 1168056), (18, 1038272), (24, 778704), (32, 584028), (36, 519136), (48, 389352), (64, 292014), (72, 259568), (96, 194676), (128, 146007), (144, 129784), (192, 97338), (288, 64892), (384, 48669), (576, 32446), (1152, 16223)]