31171476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19531}}^1$

素因数の和:19564

約数の個数: 48

約数和(自身を含む): 87503360

約数和(自身を除く): 56331884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19531, 39062, 58593, 78124, 117186, 136717, 234372, 273434, 371089, 410151, 546868, 742178, 820302, 1113267, 1484356, 1640604, 2226534, 2597623, 4453068, 5195246, 7792869, 10390492, 15585738, 31171476]

約数ペア:

[(1, 31171476), (2, 15585738), (3, 10390492), (4, 7792869), (6, 5195246), (7, 4453068), (12, 2597623), (14, 2226534), (19, 1640604), (21, 1484356), (28, 1113267), (38, 820302), (42, 742178), (57, 546868), (76, 410151), (84, 371089), (114, 273434), (133, 234372), (228, 136717), (266, 117186), (399, 78124), (532, 58593), (798, 39062), (1596, 19531)]