123761946

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 120

約数和(自身を含む): 321868512

約数和(自身を除く): 198106566

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 71, 77, 98, 121, 142, 147, 154, 213, 231, 242, 294, 343, 363, 426, 462, 497, 539, 686, 726, 781, 847, 994, 1029, 1078, 1491, 1562, 1617, 1694, 2058, 2343, 2401, 2541, 2982, 3234, 3479, 3773, 4686, 4802, 5082, 5467, 5929, 6958, 7203, 7546, 8591, 10437, 10934, 11319, 11858, 14406, 16401, 17182, 17787, 20874, 22638, 24353, 25773, 26411, 32802, 35574, 38269, 41503, 48706, 51546, 52822, 60137, 73059, 76538, 79233, 83006, 114807, 120274, 124509, 146118, 158466, 170471, 180411, 229614, 249018, 267883, 290521, 340942, 360822, 420959, 511413, 535766, 581042, 803649, 841918, 871563, 1022826, 1262877, 1607298, 1743126, 1875181, 2525754, 2946713, 3750362, 5625543, 5893426, 8840139, 11251086, 17680278, 20626991, 41253982, 61880973, 123761946]

約数ペア:

[(1, 123761946), (2, 61880973), (3, 41253982), (6, 20626991), (7, 17680278), (11, 11251086), (14, 8840139), (21, 5893426), (22, 5625543), (33, 3750362), (42, 2946713), (49, 2525754), (66, 1875181), (71, 1743126), (77, 1607298), (98, 1262877), (121, 1022826), (142, 871563), (147, 841918), (154, 803649), (213, 581042), (231, 535766), (242, 511413), (294, 420959), (343, 360822), (363, 340942), (426, 290521), (462, 267883), (497, 249018), (539, 229614), (686, 180411), (726, 170471), (781, 158466), (847, 146118), (994, 124509), (1029, 120274), (1078, 114807), (1491, 83006), (1562, 79233), (1617, 76538), (1694, 73059), (2058, 60137), (2343, 52822), (2401, 51546), (2541, 48706), (2982, 41503), (3234, 38269), (3479, 35574), (3773, 32802), (4686, 26411), (4802, 25773), (5082, 24353), (5467, 22638), (5929, 20874), (6958, 17787), (7203, 17182), (7546, 16401), (8591, 14406), (10437, 11858), (10934, 11319)]