16590762

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 38220000

約数和(自身を除く): 21629238

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 349, 417, 698, 834, 1047, 1251, 2094, 2502, 2641, 3141, 5282, 6282, 6631, 7923, 13262, 15846, 19893, 23769, 39786, 47538, 48511, 59679, 97022, 119358, 145533, 291066, 436599, 873198, 921709, 1843418, 2765127, 5530254, 8295381, 16590762]

約数ペア:

[(1, 16590762), (2, 8295381), (3, 5530254), (6, 2765127), (9, 1843418), (18, 921709), (19, 873198), (38, 436599), (57, 291066), (114, 145533), (139, 119358), (171, 97022), (278, 59679), (342, 48511), (349, 47538), (417, 39786), (698, 23769), (834, 19893), (1047, 15846), (1251, 13262), (2094, 7923), (2502, 6631), (2641, 6282), (3141, 5282)]