27845244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 82188288

約数和(自身を除く): 54343044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2351, 2961, 3948, 4702, 5922, 7053, 9404, 11844, 14106, 16457, 21159, 28212, 32914, 42318, 49371, 65828, 84636, 98742, 110497, 148113, 197484, 220994, 296226, 331491, 441988, 592452, 662982, 773479, 994473, 1325964, 1546958, 1988946, 2320437, 3093916, 3977892, 4640874, 6961311, 9281748, 13922622, 27845244]

約数ペア:

[(1, 27845244), (2, 13922622), (3, 9281748), (4, 6961311), (6, 4640874), (7, 3977892), (9, 3093916), (12, 2320437), (14, 1988946), (18, 1546958), (21, 1325964), (28, 994473), (36, 773479), (42, 662982), (47, 592452), (63, 441988), (84, 331491), (94, 296226), (126, 220994), (141, 197484), (188, 148113), (252, 110497), (282, 98742), (329, 84636), (423, 65828), (564, 49371), (658, 42318), (846, 32914), (987, 28212), (1316, 21159), (1692, 16457), (1974, 14106), (2351, 11844), (2961, 9404), (3948, 7053), (4702, 5922)]