16043076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21221}}^1$

素因数の和:21241

約数の個数: 48

約数和(自身を含む): 47537280

約数和(自身を除く): 31494204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21221, 42442, 63663, 84884, 127326, 148547, 190989, 254652, 297094, 381978, 445641, 572967, 594188, 763956, 891282, 1145934, 1336923, 1782564, 2291868, 2673846, 4010769, 5347692, 8021538, 16043076]

約数ペア:

[(1, 16043076), (2, 8021538), (3, 5347692), (4, 4010769), (6, 2673846), (7, 2291868), (9, 1782564), (12, 1336923), (14, 1145934), (18, 891282), (21, 763956), (27, 594188), (28, 572967), (36, 445641), (42, 381978), (54, 297094), (63, 254652), (84, 190989), (108, 148547), (126, 127326), (189, 84884), (252, 63663), (378, 42442), (756, 21221)]