12072228

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 60

約数和(自身を含む): 32939760

約数和(自身を除く): 20867532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 419, 588, 686, 838, 1029, 1257, 1372, 1676, 2058, 2401, 2514, 2933, 4116, 4802, 5028, 5866, 7203, 8799, 9604, 11732, 14406, 17598, 20531, 28812, 35196, 41062, 61593, 82124, 123186, 143717, 246372, 287434, 431151, 574868, 862302, 1006019, 1724604, 2012038, 3018057, 4024076, 6036114, 12072228]

約数ペア:

[(1, 12072228), (2, 6036114), (3, 4024076), (4, 3018057), (6, 2012038), (7, 1724604), (12, 1006019), (14, 862302), (21, 574868), (28, 431151), (42, 287434), (49, 246372), (84, 143717), (98, 123186), (147, 82124), (196, 61593), (294, 41062), (343, 35196), (419, 28812), (588, 20531), (686, 17598), (838, 14406), (1029, 11732), (1257, 9604), (1372, 8799), (1676, 7203), (2058, 5866), (2401, 5028), (2514, 4802), (2933, 4116)]