16268406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 42356736

約数和(自身を除く): 26088330

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1531, 1771, 3062, 3542, 4593, 5313, 9186, 10626, 10717, 16841, 21434, 32151, 33682, 35213, 50523, 64302, 70426, 101046, 105639, 117887, 211278, 235774, 246491, 353661, 387343, 492982, 707322, 739473, 774686, 1162029, 1478946, 2324058, 2711401, 5422802, 8134203, 16268406]

約数ペア:

[(1, 16268406), (2, 8134203), (3, 5422802), (6, 2711401), (7, 2324058), (11, 1478946), (14, 1162029), (21, 774686), (22, 739473), (23, 707322), (33, 492982), (42, 387343), (46, 353661), (66, 246491), (69, 235774), (77, 211278), (138, 117887), (154, 105639), (161, 101046), (231, 70426), (253, 64302), (322, 50523), (462, 35213), (483, 33682), (506, 32151), (759, 21434), (966, 16841), (1518, 10717), (1531, 10626), (1771, 9186), (3062, 5313), (3542, 4593)]