218389626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{133327}}^1$

素因数の和:133355

約数の個数: 48

約数和(自身を含む): 582376704

約数和(自身を除く): 363987078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 133327, 266654, 399981, 799962, 933289, 1199943, 1733251, 1866578, 2399886, 2799867, 3466502, 5199753, 5599734, 8399601, 10399506, 12132757, 15599259, 16799202, 24265514, 31198518, 36398271, 72796542, 109194813, 218389626]

約数ペア:

[(1, 218389626), (2, 109194813), (3, 72796542), (6, 36398271), (7, 31198518), (9, 24265514), (13, 16799202), (14, 15599259), (18, 12132757), (21, 10399506), (26, 8399601), (39, 5599734), (42, 5199753), (63, 3466502), (78, 2799867), (91, 2399886), (117, 1866578), (126, 1733251), (182, 1199943), (234, 933289), (273, 799962), (546, 399981), (819, 266654), (1638, 133327)]