12359646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 30831840

約数和(自身を除く): 18472194

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 239, 306, 338, 442, 478, 507, 663, 717, 1014, 1326, 1434, 1521, 1989, 2151, 2873, 3042, 3107, 3978, 4063, 4302, 5746, 6214, 8126, 8619, 9321, 12189, 17238, 18642, 24378, 25857, 27963, 36567, 40391, 51714, 52819, 55926, 73134, 80782, 105638, 121173, 158457, 242346, 316914, 363519, 475371, 686647, 727038, 950742, 1373294, 2059941, 4119882, 6179823, 12359646]

約数ペア:

[(1, 12359646), (2, 6179823), (3, 4119882), (6, 2059941), (9, 1373294), (13, 950742), (17, 727038), (18, 686647), (26, 475371), (34, 363519), (39, 316914), (51, 242346), (78, 158457), (102, 121173), (117, 105638), (153, 80782), (169, 73134), (221, 55926), (234, 52819), (239, 51714), (306, 40391), (338, 36567), (442, 27963), (478, 25857), (507, 24378), (663, 18642), (717, 17238), (1014, 12189), (1326, 9321), (1434, 8619), (1521, 8126), (1989, 6214), (2151, 5746), (2873, 4302), (3042, 4063), (3107, 3978)]