1350972

素因数分解:

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

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 4005120

約数和(自身を除く): 2654148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1787, 3574, 5361, 7148, 10722, 12509, 16083, 21444, 25018, 32166, 37527, 48249, 50036, 64332, 75054, 96498, 112581, 150108, 192996, 225162, 337743, 450324, 675486, 1350972]

約数ペア:

[(1, 1350972), (2, 675486), (3, 450324), (4, 337743), (6, 225162), (7, 192996), (9, 150108), (12, 112581), (14, 96498), (18, 75054), (21, 64332), (27, 50036), (28, 48249), (36, 37527), (42, 32166), (54, 25018), (63, 21444), (84, 16083), (108, 12509), (126, 10722), (189, 7148), (252, 5361), (378, 3574), (756, 1787)]