13288158

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 33223680

約数和(自身を除く): 19935522

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, 823, 897, 1242, 1646, 1794, 2469, 2691, 4938, 5382, 7407, 8073, 10699, 14814, 16146, 18929, 21398, 22221, 32097, 37858, 44442, 56787, 64194, 96291, 113574, 170361, 192582, 246077, 288873, 340722, 492154, 511083, 577746, 738231, 1022166, 1476462, 2214693, 4429386, 6644079, 13288158]

約数ペア:

[(1, 13288158), (2, 6644079), (3, 4429386), (6, 2214693), (9, 1476462), (13, 1022166), (18, 738231), (23, 577746), (26, 511083), (27, 492154), (39, 340722), (46, 288873), (54, 246077), (69, 192582), (78, 170361), (117, 113574), (138, 96291), (207, 64194), (234, 56787), (299, 44442), (351, 37858), (414, 32097), (598, 22221), (621, 21398), (702, 18929), (823, 16146), (897, 14814), (1242, 10699), (1646, 8073), (1794, 7407), (2469, 5382), (2691, 4938)]