123549678

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 325775520

約数和(自身を除く): 202225842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 98, 106, 126, 147, 159, 189, 294, 318, 371, 378, 441, 477, 742, 881, 882, 954, 1113, 1323, 1431, 1762, 2226, 2597, 2643, 2646, 2862, 3339, 5194, 5286, 6167, 6678, 7791, 7929, 10017, 12334, 15582, 15858, 18501, 20034, 23373, 23787, 37002, 43169, 46693, 46746, 47574, 55503, 70119, 86338, 93386, 111006, 129507, 140079, 140238, 166509, 259014, 280158, 326851, 333018, 388521, 420237, 653702, 777042, 840474, 980553, 1165563, 1260711, 1961106, 2287957, 2331126, 2521422, 2941659, 4575914, 5883318, 6863871, 8824977, 13727742, 17649954, 20591613, 41183226, 61774839, 123549678]

約数ペア:

[(1, 123549678), (2, 61774839), (3, 41183226), (6, 20591613), (7, 17649954), (9, 13727742), (14, 8824977), (18, 6863871), (21, 5883318), (27, 4575914), (42, 2941659), (49, 2521422), (53, 2331126), (54, 2287957), (63, 1961106), (98, 1260711), (106, 1165563), (126, 980553), (147, 840474), (159, 777042), (189, 653702), (294, 420237), (318, 388521), (371, 333018), (378, 326851), (441, 280158), (477, 259014), (742, 166509), (881, 140238), (882, 140079), (954, 129507), (1113, 111006), (1323, 93386), (1431, 86338), (1762, 70119), (2226, 55503), (2597, 47574), (2643, 46746), (2646, 46693), (2862, 43169), (3339, 37002), (5194, 23787), (5286, 23373), (6167, 20034), (6678, 18501), (7791, 15858), (7929, 15582), (10017, 12334)]