253136916

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{15187}}^1$

素因数の和:15660

約数の個数: 36

約数和(自身を含む): 641298112

約数和(自身を除く): 388161196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1389, 1852, 2778, 4167, 5556, 8334, 15187, 16668, 30374, 45561, 60748, 91122, 136683, 182244, 273366, 546732, 7031581, 14063162, 21094743, 28126324, 42189486, 63284229, 84378972, 126568458, 253136916]

約数ペア:

[(1, 253136916), (2, 126568458), (3, 84378972), (4, 63284229), (6, 42189486), (9, 28126324), (12, 21094743), (18, 14063162), (36, 7031581), (463, 546732), (926, 273366), (1389, 182244), (1852, 136683), (2778, 91122), (4167, 60748), (5556, 45561), (8334, 30374), (15187, 16668)]