1951404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 5607168

約数和(自身を除く): 3655764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1787, 3574, 5361, 7148, 10722, 12509, 21444, 23231, 25018, 37527, 46462, 50036, 69693, 75054, 92924, 139386, 150108, 162617, 278772, 325234, 487851, 650468, 975702, 1951404]

約数ペア:

[(1, 1951404), (2, 975702), (3, 650468), (4, 487851), (6, 325234), (7, 278772), (12, 162617), (13, 150108), (14, 139386), (21, 92924), (26, 75054), (28, 69693), (39, 50036), (42, 46462), (52, 37527), (78, 25018), (84, 23231), (91, 21444), (156, 12509), (182, 10722), (273, 7148), (364, 5361), (546, 3574), (1092, 1787)]