15286242

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 31553280

約数和(自身を除く): 16267038

約数列:

[1, 2, 3, 6, 43, 86, 129, 179, 258, 331, 358, 537, 662, 993, 1074, 1986, 7697, 14233, 15394, 23091, 28466, 42699, 46182, 59249, 85398, 118498, 177747, 355494, 2547707, 5095414, 7643121, 15286242]

約数ペア:

[(1, 15286242), (2, 7643121), (3, 5095414), (6, 2547707), (43, 355494), (86, 177747), (129, 118498), (179, 85398), (258, 59249), (331, 46182), (358, 42699), (537, 28466), (662, 23091), (993, 15394), (1074, 14233), (1986, 7697)]