16403780718

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383069}}^1$

素因数の和:383154

約数の個数: 64

約数和(自身を含む): 39900571200

約数和(自身を除く): 23496790482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 2379, 3294, 4758, 7137, 14274, 21411, 42822, 383069, 766138, 1149207, 2298414, 3447621, 4979897, 6895242, 9959794, 10342863, 14939691, 20685726, 23367209, 29879382, 44819073, 46734418, 70101627, 89638146, 134457219, 140203254, 210304881, 268914438, 303773717, 420609762, 607547434, 630914643, 911321151, 1261829286, 1822642302, 2733963453, 5467926906, 8201890359, 16403780718]

約数ペア:

[(1, 16403780718), (2, 8201890359), (3, 5467926906), (6, 2733963453), (9, 1822642302), (13, 1261829286), (18, 911321151), (26, 630914643), (27, 607547434), (39, 420609762), (54, 303773717), (61, 268914438), (78, 210304881), (117, 140203254), (122, 134457219), (183, 89638146), (234, 70101627), (351, 46734418), (366, 44819073), (549, 29879382), (702, 23367209), (793, 20685726), (1098, 14939691), (1586, 10342863), (1647, 9959794), (2379, 6895242), (3294, 4979897), (4758, 3447621), (7137, 2298414), (14274, 1149207), (21411, 766138), (42822, 383069)]