27727764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 70318080

約数和(自身を除く): 42590316

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 3923, 7068, 7846, 11769, 15692, 23538, 47076, 74537, 121613, 149074, 223611, 243226, 298148, 364839, 447222, 486452, 729678, 894444, 1459356, 2310647, 4621294, 6931941, 9242588, 13863882, 27727764]

約数ペア:

[(1, 27727764), (2, 13863882), (3, 9242588), (4, 6931941), (6, 4621294), (12, 2310647), (19, 1459356), (31, 894444), (38, 729678), (57, 486452), (62, 447222), (76, 364839), (93, 298148), (114, 243226), (124, 223611), (186, 149074), (228, 121613), (372, 74537), (589, 47076), (1178, 23538), (1767, 15692), (2356, 11769), (3534, 7846), (3923, 7068)]