15422904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 48522240

約数和(自身を除く): 33099336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 431, 497, 504, 568, 639, 852, 862, 994, 1278, 1293, 1491, 1704, 1724, 1988, 2556, 2586, 2982, 3017, 3448, 3879, 3976, 4473, 5112, 5172, 5964, 6034, 7758, 8946, 9051, 10344, 11928, 12068, 15516, 17892, 18102, 24136, 27153, 30601, 31032, 35784, 36204, 54306, 61202, 72408, 91803, 108612, 122404, 183606, 214207, 217224, 244808, 275409, 367212, 428414, 550818, 642621, 734424, 856828, 1101636, 1285242, 1713656, 1927863, 2203272, 2570484, 3855726, 5140968, 7711452, 15422904]

約数ペア:

[(1, 15422904), (2, 7711452), (3, 5140968), (4, 3855726), (6, 2570484), (7, 2203272), (8, 1927863), (9, 1713656), (12, 1285242), (14, 1101636), (18, 856828), (21, 734424), (24, 642621), (28, 550818), (36, 428414), (42, 367212), (56, 275409), (63, 244808), (71, 217224), (72, 214207), (84, 183606), (126, 122404), (142, 108612), (168, 91803), (213, 72408), (252, 61202), (284, 54306), (426, 36204), (431, 35784), (497, 31032), (504, 30601), (568, 27153), (639, 24136), (852, 18102), (862, 17892), (994, 15516), (1278, 12068), (1293, 11928), (1491, 10344), (1704, 9051), (1724, 8946), (1988, 7758), (2556, 6034), (2586, 5964), (2982, 5172), (3017, 5112), (3448, 4473), (3879, 3976)]