15193386

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 37981440

約数和(自身を除く): 22788054

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 941, 1242, 1794, 1882, 2691, 2823, 5382, 5646, 8073, 8469, 12233, 16146, 16938, 21643, 24466, 25407, 36699, 43286, 50814, 64929, 73398, 110097, 129858, 194787, 220194, 281359, 330291, 389574, 562718, 584361, 660582, 844077, 1168722, 1688154, 2532231, 5064462, 7596693, 15193386]

約数ペア:

[(1, 15193386), (2, 7596693), (3, 5064462), (6, 2532231), (9, 1688154), (13, 1168722), (18, 844077), (23, 660582), (26, 584361), (27, 562718), (39, 389574), (46, 330291), (54, 281359), (69, 220194), (78, 194787), (117, 129858), (138, 110097), (207, 73398), (234, 64929), (299, 50814), (351, 43286), (414, 36699), (598, 25407), (621, 24466), (702, 21643), (897, 16938), (941, 16146), (1242, 12233), (1794, 8469), (1882, 8073), (2691, 5646), (2823, 5382)]