23867172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1857

約数の個数: 72

約数和(自身を含む): 70289856

約数和(自身を除く): 46422684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1787, 1908, 2226, 3339, 3574, 4452, 5361, 6678, 7148, 10722, 12509, 13356, 16083, 21444, 25018, 32166, 37527, 50036, 64332, 75054, 94711, 112581, 150108, 189422, 225162, 284133, 378844, 450324, 568266, 662977, 852399, 1136532, 1325954, 1704798, 1988931, 2651908, 3409596, 3977862, 5966793, 7955724, 11933586, 23867172]

約数ペア:

[(1, 23867172), (2, 11933586), (3, 7955724), (4, 5966793), (6, 3977862), (7, 3409596), (9, 2651908), (12, 1988931), (14, 1704798), (18, 1325954), (21, 1136532), (28, 852399), (36, 662977), (42, 568266), (53, 450324), (63, 378844), (84, 284133), (106, 225162), (126, 189422), (159, 150108), (212, 112581), (252, 94711), (318, 75054), (371, 64332), (477, 50036), (636, 37527), (742, 32166), (954, 25018), (1113, 21444), (1484, 16083), (1787, 13356), (1908, 12509), (2226, 10722), (3339, 7148), (3574, 6678), (4452, 5361)]