15485418

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 112

約数和(自身を含む): 40397280

約数和(自身を除く): 24911862

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 43, 54, 57, 78, 81, 86, 114, 117, 129, 162, 171, 234, 243, 247, 258, 342, 351, 387, 486, 494, 513, 559, 702, 729, 741, 774, 817, 1026, 1053, 1118, 1161, 1458, 1482, 1539, 1634, 1677, 2106, 2223, 2322, 2451, 3078, 3159, 3354, 3483, 4446, 4617, 4902, 5031, 6318, 6669, 6966, 7353, 9234, 9477, 10062, 10449, 10621, 13338, 13851, 14706, 15093, 18954, 20007, 20898, 21242, 22059, 27702, 30186, 31347, 31863, 40014, 44118, 45279, 60021, 62694, 63726, 66177, 90558, 95589, 120042, 132354, 135837, 180063, 191178, 198531, 271674, 286767, 360126, 397062, 407511, 573534, 595593, 815022, 860301, 1191186, 1720602, 2580903, 5161806, 7742709, 15485418]

約数ペア:

[(1, 15485418), (2, 7742709), (3, 5161806), (6, 2580903), (9, 1720602), (13, 1191186), (18, 860301), (19, 815022), (26, 595593), (27, 573534), (38, 407511), (39, 397062), (43, 360126), (54, 286767), (57, 271674), (78, 198531), (81, 191178), (86, 180063), (114, 135837), (117, 132354), (129, 120042), (162, 95589), (171, 90558), (234, 66177), (243, 63726), (247, 62694), (258, 60021), (342, 45279), (351, 44118), (387, 40014), (486, 31863), (494, 31347), (513, 30186), (559, 27702), (702, 22059), (729, 21242), (741, 20898), (774, 20007), (817, 18954), (1026, 15093), (1053, 14706), (1118, 13851), (1161, 13338), (1458, 10621), (1482, 10449), (1539, 10062), (1634, 9477), (1677, 9234), (2106, 7353), (2223, 6966), (2322, 6669), (2451, 6318), (3078, 5031), (3159, 4902), (3354, 4617), (3483, 4446)]