19073628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75689}}^1$

素因数の和:75706

約数の個数: 36

約数和(自身を含む): 55102320

約数和(自身を除く): 36028692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75689, 151378, 227067, 302756, 454134, 529823, 681201, 908268, 1059646, 1362402, 1589469, 2119292, 2724804, 3178938, 4768407, 6357876, 9536814, 19073628]

約数ペア:

[(1, 19073628), (2, 9536814), (3, 6357876), (4, 4768407), (6, 3178938), (7, 2724804), (9, 2119292), (12, 1589469), (14, 1362402), (18, 1059646), (21, 908268), (28, 681201), (36, 529823), (42, 454134), (63, 302756), (84, 227067), (126, 151378), (252, 75689)]