18789792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{27961}}^1$

素因数の和:27981

約数の個数: 48

約数和(自身を含む): 56371392

約数和(自身を除く): 37581600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 27961, 55922, 83883, 111844, 167766, 195727, 223688, 335532, 391454, 447376, 587181, 671064, 782908, 894752, 1174362, 1342128, 1565816, 2348724, 2684256, 3131632, 4697448, 6263264, 9394896, 18789792]

約数ペア:

[(1, 18789792), (2, 9394896), (3, 6263264), (4, 4697448), (6, 3131632), (7, 2684256), (8, 2348724), (12, 1565816), (14, 1342128), (16, 1174362), (21, 894752), (24, 782908), (28, 671064), (32, 587181), (42, 447376), (48, 391454), (56, 335532), (84, 223688), (96, 195727), (112, 167766), (168, 111844), (224, 83883), (336, 55922), (672, 27961)]