65221758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30449}}^1$

素因数の和:30481

約数の個数: 48

約数和(自身を含む): 171007200

約数和(自身を除く): 105785442

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 30449, 60898, 91347, 182694, 213143, 274041, 426286, 517633, 548082, 639429, 1035266, 1278858, 1552899, 1918287, 3105798, 3623431, 3836574, 4658697, 7246862, 9317394, 10870293, 21740586, 32610879, 65221758]

約数ペア:

[(1, 65221758), (2, 32610879), (3, 21740586), (6, 10870293), (7, 9317394), (9, 7246862), (14, 4658697), (17, 3836574), (18, 3623431), (21, 3105798), (34, 1918287), (42, 1552899), (51, 1278858), (63, 1035266), (102, 639429), (119, 548082), (126, 517633), (153, 426286), (238, 274041), (306, 213143), (357, 182694), (714, 91347), (1071, 60898), (2142, 30449)]