23156532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2197

約数の個数: 72

約数和(自身を含む): 68484416

約数和(自身を除く): 45327884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2137, 2709, 3612, 4274, 5418, 6411, 8548, 10836, 12822, 14959, 19233, 25644, 29918, 38466, 44877, 59836, 76932, 89754, 91891, 134631, 179508, 183782, 269262, 275673, 367564, 538524, 551346, 643237, 827019, 1102692, 1286474, 1654038, 1929711, 2572948, 3308076, 3859422, 5789133, 7718844, 11578266, 23156532]

約数ペア:

[(1, 23156532), (2, 11578266), (3, 7718844), (4, 5789133), (6, 3859422), (7, 3308076), (9, 2572948), (12, 1929711), (14, 1654038), (18, 1286474), (21, 1102692), (28, 827019), (36, 643237), (42, 551346), (43, 538524), (63, 367564), (84, 275673), (86, 269262), (126, 183782), (129, 179508), (172, 134631), (252, 91891), (258, 89754), (301, 76932), (387, 59836), (516, 44877), (602, 38466), (774, 29918), (903, 25644), (1204, 19233), (1548, 14959), (1806, 12822), (2137, 10836), (2709, 8548), (3612, 6411), (4274, 5418)]