18459126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3407}}^1$

素因数の和:3465

約数の個数: 48

約数和(自身を含む): 46785024

約数和(自身を除く): 28325898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 3407, 5418, 6814, 10221, 20442, 23849, 30663, 47698, 61326, 71547, 143094, 146501, 214641, 293002, 429282, 439503, 879006, 1025507, 1318509, 2051014, 2637018, 3076521, 6153042, 9229563, 18459126]

約数ペア:

[(1, 18459126), (2, 9229563), (3, 6153042), (6, 3076521), (7, 2637018), (9, 2051014), (14, 1318509), (18, 1025507), (21, 879006), (42, 439503), (43, 429282), (63, 293002), (86, 214641), (126, 146501), (129, 143094), (258, 71547), (301, 61326), (387, 47698), (602, 30663), (774, 23849), (903, 20442), (1806, 10221), (2709, 6814), (3407, 5418)]