12581598

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 28864512

約数和(自身を除く): 16282914

約数列:

[1, 2, 3, 6, 17, 23, 31, 34, 46, 51, 62, 69, 93, 102, 138, 173, 186, 346, 391, 519, 527, 713, 782, 1038, 1054, 1173, 1426, 1581, 2139, 2346, 2941, 3162, 3979, 4278, 5363, 5882, 7958, 8823, 10726, 11937, 12121, 16089, 17646, 23874, 24242, 32178, 36363, 67643, 72726, 91171, 123349, 135286, 182342, 202929, 246698, 273513, 370047, 405858, 547026, 740094, 2096933, 4193866, 6290799, 12581598]

約数ペア:

[(1, 12581598), (2, 6290799), (3, 4193866), (6, 2096933), (17, 740094), (23, 547026), (31, 405858), (34, 370047), (46, 273513), (51, 246698), (62, 202929), (69, 182342), (93, 135286), (102, 123349), (138, 91171), (173, 72726), (186, 67643), (346, 36363), (391, 32178), (519, 24242), (527, 23874), (713, 17646), (782, 16089), (1038, 12121), (1054, 11937), (1173, 10726), (1426, 8823), (1581, 7958), (2139, 5882), (2346, 5363), (2941, 4278), (3162, 3979)]