27746964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 81011840

約数和(自身を除く): 53264876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1069, 1236, 1442, 1854, 2138, 2163, 2884, 3207, 3708, 4276, 4326, 6414, 6489, 7483, 8652, 9621, 12828, 12978, 14966, 19242, 22449, 25956, 29932, 38484, 44898, 67347, 89796, 110107, 134694, 220214, 269388, 330321, 440428, 660642, 770749, 990963, 1321284, 1541498, 1981926, 2312247, 3082996, 3963852, 4624494, 6936741, 9248988, 13873482, 27746964]

約数ペア:

[(1, 27746964), (2, 13873482), (3, 9248988), (4, 6936741), (6, 4624494), (7, 3963852), (9, 3082996), (12, 2312247), (14, 1981926), (18, 1541498), (21, 1321284), (28, 990963), (36, 770749), (42, 660642), (63, 440428), (84, 330321), (103, 269388), (126, 220214), (206, 134694), (252, 110107), (309, 89796), (412, 67347), (618, 44898), (721, 38484), (927, 29932), (1069, 25956), (1236, 22449), (1442, 19242), (1854, 14966), (2138, 12978), (2163, 12828), (2884, 9621), (3207, 8652), (3708, 7483), (4276, 6489), (4326, 6414)]