12746076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 35335440

約数和(自身を除く): 22589364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 409, 588, 636, 742, 818, 1113, 1227, 1484, 1636, 2226, 2454, 2597, 2863, 4452, 4908, 5194, 5726, 7791, 8589, 10388, 11452, 15582, 17178, 20041, 21677, 31164, 34356, 40082, 43354, 60123, 65031, 80164, 86708, 120246, 130062, 151739, 240492, 260124, 303478, 455217, 606956, 910434, 1062173, 1820868, 2124346, 3186519, 4248692, 6373038, 12746076]

約数ペア:

[(1, 12746076), (2, 6373038), (3, 4248692), (4, 3186519), (6, 2124346), (7, 1820868), (12, 1062173), (14, 910434), (21, 606956), (28, 455217), (42, 303478), (49, 260124), (53, 240492), (84, 151739), (98, 130062), (106, 120246), (147, 86708), (159, 80164), (196, 65031), (212, 60123), (294, 43354), (318, 40082), (371, 34356), (409, 31164), (588, 21677), (636, 20041), (742, 17178), (818, 15582), (1113, 11452), (1227, 10388), (1484, 8589), (1636, 7791), (2226, 5726), (2454, 5194), (2597, 4908), (2863, 4452)]