15631398

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 37436256

約数和(自身を除く): 21804858

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2221, 2346, 3519, 4442, 6663, 7038, 13326, 19989, 37757, 39978, 51083, 75514, 102166, 113271, 153249, 226542, 306498, 339813, 459747, 679626, 868411, 919494, 1736822, 2605233, 5210466, 7815699, 15631398]

約数ペア:

[(1, 15631398), (2, 7815699), (3, 5210466), (6, 2605233), (9, 1736822), (17, 919494), (18, 868411), (23, 679626), (34, 459747), (46, 339813), (51, 306498), (69, 226542), (102, 153249), (138, 113271), (153, 102166), (207, 75514), (306, 51083), (391, 39978), (414, 37757), (782, 19989), (1173, 13326), (2221, 7038), (2346, 6663), (3519, 4442)]