1056557628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1397563}}^1$

素因数の和:1397583

約数の個数: 48

約数和(自身を含む): 3130543360

約数和(自身を除く): 2073985732

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, 1397563, 2795126, 4192689, 5590252, 8385378, 9782941, 12578067, 16770756, 19565882, 25156134, 29348823, 37734201, 39131764, 50312268, 58697646, 75468402, 88046469, 117395292, 150936804, 176092938, 264139407, 352185876, 528278814, 1056557628]

約数ペア:

[(1, 1056557628), (2, 528278814), (3, 352185876), (4, 264139407), (6, 176092938), (7, 150936804), (9, 117395292), (12, 88046469), (14, 75468402), (18, 58697646), (21, 50312268), (27, 39131764), (28, 37734201), (36, 29348823), (42, 25156134), (54, 19565882), (63, 16770756), (84, 12578067), (108, 9782941), (126, 8385378), (189, 5590252), (252, 4192689), (378, 2795126), (756, 1397563)]