9729245.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 46085760

約数和(自身を除く): 27965004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 89, 94, 114, 141, 178, 188, 228, 267, 282, 356, 361, 534, 564, 722, 893, 1068, 1083, 1444, 1691, 1786, 2166, 2679, 3382, 3572, 4183, 4332, 5073, 5358, 6764, 8366, 10146, 10716, 12549, 16732, 16967, 20292, 25098, 32129, 33934, 50196, 50901, 64258, 67868, 79477, 96387, 101802, 128516, 158954, 192774, 203604, 238431, 317908, 385548, 476862, 953724, 1510063, 3020126, 4530189, 6040252, 9060378, 18120756]

約数ペア:

[(1, 18120756), (2, 9060378), (3, 6040252), (4, 4530189), (6, 3020126), (12, 1510063), (19, 953724), (38, 476862), (47, 385548), (57, 317908), (76, 238431), (89, 203604), (94, 192774), (114, 158954), (141, 128516), (178, 101802), (188, 96387), (228, 79477), (267, 67868), (282, 64258), (356, 50901), (361, 50196), (534, 33934), (564, 32129), (722, 25098), (893, 20292), (1068, 16967), (1083, 16732), (1444, 12549), (1691, 10716), (1786, 10146), (2166, 8366), (2679, 6764), (3382, 5358), (3572, 5073), (4183, 4332)]