15712956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 47384064

約数和(自身を除く): 31671108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2711, 2898, 5422, 5796, 8133, 10844, 16266, 18977, 24399, 32532, 37954, 48798, 56931, 62353, 75908, 97596, 113862, 124706, 170793, 187059, 227724, 249412, 341586, 374118, 436471, 561177, 683172, 748236, 872942, 1122354, 1309413, 1745884, 2244708, 2618826, 3928239, 5237652, 7856478, 15712956]

約数ペア:

[(1, 15712956), (2, 7856478), (3, 5237652), (4, 3928239), (6, 2618826), (7, 2244708), (9, 1745884), (12, 1309413), (14, 1122354), (18, 872942), (21, 748236), (23, 683172), (28, 561177), (36, 436471), (42, 374118), (46, 341586), (63, 249412), (69, 227724), (84, 187059), (92, 170793), (126, 124706), (138, 113862), (161, 97596), (207, 75908), (252, 62353), (276, 56931), (322, 48798), (414, 37954), (483, 32532), (644, 24399), (828, 18977), (966, 16266), (1449, 10844), (1932, 8133), (2711, 5796), (2898, 5422)]