17963729964

素因数分解:

$2^2\times 3^4\times {\mathrm{4519}}^1\times {\mathrm{12269}}^1$

素因数の和:16804

約数の個数: 60

約数和(自身を含む): 46974958800

約数和(自身を除く): 29011228836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4519, 9038, 12269, 13557, 18076, 24538, 27114, 36807, 40671, 49076, 54228, 73614, 81342, 110421, 122013, 147228, 162684, 220842, 244026, 331263, 366039, 441684, 488052, 662526, 732078, 993789, 1325052, 1464156, 1987578, 3975156, 55443611, 110887222, 166330833, 221774444, 332661666, 498992499, 665323332, 997984998, 1496977497, 1995969996, 2993954994, 4490932491, 5987909988, 8981864982, 17963729964]

約数ペア:

[(1, 17963729964), (2, 8981864982), (3, 5987909988), (4, 4490932491), (6, 2993954994), (9, 1995969996), (12, 1496977497), (18, 997984998), (27, 665323332), (36, 498992499), (54, 332661666), (81, 221774444), (108, 166330833), (162, 110887222), (324, 55443611), (4519, 3975156), (9038, 1987578), (12269, 1464156), (13557, 1325052), (18076, 993789), (24538, 732078), (27114, 662526), (36807, 488052), (40671, 441684), (49076, 366039), (54228, 331263), (73614, 244026), (81342, 220842), (110421, 162684), (122013, 147228)]