1390757634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{2281}}^1$

素因数の和:3912

約数の個数: 64

約数和(自身を含む): 3535822080

約数和(自身を除く): 2145064446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1613, 2281, 3226, 4562, 4839, 6843, 9678, 11291, 13686, 14517, 15967, 20529, 22582, 29034, 31934, 33873, 41058, 43551, 47901, 61587, 67746, 87102, 95802, 101619, 123174, 143703, 203238, 287406, 304857, 431109, 609714, 862218, 3679253, 7358506, 11037759, 22075518, 25754771, 33113277, 51509542, 66226554, 77264313, 99339831, 154528626, 198679662, 231792939, 463585878, 695378817, 1390757634]

約数ペア:

[(1, 1390757634), (2, 695378817), (3, 463585878), (6, 231792939), (7, 198679662), (9, 154528626), (14, 99339831), (18, 77264313), (21, 66226554), (27, 51509542), (42, 33113277), (54, 25754771), (63, 22075518), (126, 11037759), (189, 7358506), (378, 3679253), (1613, 862218), (2281, 609714), (3226, 431109), (4562, 304857), (4839, 287406), (6843, 203238), (9678, 143703), (11291, 123174), (13686, 101619), (14517, 95802), (15967, 87102), (20529, 67746), (22582, 61587), (29034, 47901), (31934, 43551), (33873, 41058)]