2021014914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{73561}}^1$

素因数の和:73826

約数の個数: 32

約数和(自身を含む): 4272480960

約数和(自身を除く): 2251466046

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 241, 482, 723, 1446, 4579, 9158, 13737, 27474, 73561, 147122, 220683, 441366, 1397659, 2795318, 4192977, 8385954, 17728201, 35456402, 53184603, 106369206, 336835819, 673671638, 1010507457, 2021014914]

約数ペア:

[(1, 2021014914), (2, 1010507457), (3, 673671638), (6, 336835819), (19, 106369206), (38, 53184603), (57, 35456402), (114, 17728201), (241, 8385954), (482, 4192977), (723, 2795318), (1446, 1397659), (4579, 441366), (9158, 220683), (13737, 147122), (27474, 73561)]