180042462

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 400823280

約数和(自身を除く): 220780818

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 457, 509, 774, 914, 1018, 1371, 1527, 2742, 3054, 4113, 4581, 8226, 9162, 19651, 21887, 39302, 43774, 58953, 65661, 117906, 131322, 176859, 196983, 232613, 353718, 393966, 465226, 697839, 1395678, 2093517, 4187034, 10002359, 20004718, 30007077, 60014154, 90021231, 180042462]

約数ペア:

[(1, 180042462), (2, 90021231), (3, 60014154), (6, 30007077), (9, 20004718), (18, 10002359), (43, 4187034), (86, 2093517), (129, 1395678), (258, 697839), (387, 465226), (457, 393966), (509, 353718), (774, 232613), (914, 196983), (1018, 176859), (1371, 131322), (1527, 117906), (2742, 65661), (3054, 58953), (4113, 43774), (4581, 39302), (8226, 21887), (9162, 19651)]