31402026

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 74995200

約数和(自身を除く): 43593174

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 79, 102, 153, 158, 237, 306, 433, 459, 474, 711, 866, 918, 1299, 1343, 1422, 2133, 2598, 2686, 3897, 4029, 4266, 7361, 7794, 8058, 11691, 12087, 14722, 22083, 23382, 24174, 34207, 36261, 44166, 66249, 68414, 72522, 102621, 132498, 198747, 205242, 307863, 397494, 581519, 615726, 923589, 1163038, 1744557, 1847178, 3489114, 5233671, 10467342, 15701013, 31402026]

約数ペア:

[(1, 31402026), (2, 15701013), (3, 10467342), (6, 5233671), (9, 3489114), (17, 1847178), (18, 1744557), (27, 1163038), (34, 923589), (51, 615726), (54, 581519), (79, 397494), (102, 307863), (153, 205242), (158, 198747), (237, 132498), (306, 102621), (433, 72522), (459, 68414), (474, 66249), (711, 44166), (866, 36261), (918, 34207), (1299, 24174), (1343, 23382), (1422, 22083), (2133, 14722), (2598, 12087), (2686, 11691), (3897, 8058), (4029, 7794), (4266, 7361)]