25642386

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 46752174

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 126, 147, 154, 189, 198, 231, 294, 297, 378, 441, 462, 539, 594, 693, 881, 882, 1078, 1323, 1386, 1617, 1762, 2079, 2643, 2646, 3234, 4158, 4851, 5286, 6167, 7929, 9691, 9702, 12334, 14553, 15858, 18501, 19382, 23787, 29073, 29106, 37002, 43169, 47574, 55503, 58146, 67837, 86338, 87219, 111006, 129507, 135674, 166509, 174438, 203511, 259014, 261657, 333018, 388521, 407022, 474859, 523314, 610533, 777042, 949718, 1165563, 1221066, 1424577, 1831599, 2331126, 2849154, 3663198, 4273731, 8547462, 12821193, 25642386]

約数ペア:

[(1, 25642386), (2, 12821193), (3, 8547462), (6, 4273731), (7, 3663198), (9, 2849154), (11, 2331126), (14, 1831599), (18, 1424577), (21, 1221066), (22, 1165563), (27, 949718), (33, 777042), (42, 610533), (49, 523314), (54, 474859), (63, 407022), (66, 388521), (77, 333018), (98, 261657), (99, 259014), (126, 203511), (147, 174438), (154, 166509), (189, 135674), (198, 129507), (231, 111006), (294, 87219), (297, 86338), (378, 67837), (441, 58146), (462, 55503), (539, 47574), (594, 43169), (693, 37002), (881, 29106), (882, 29073), (1078, 23787), (1323, 19382), (1386, 18501), (1617, 15858), (1762, 14553), (2079, 12334), (2643, 9702), (2646, 9691), (3234, 7929), (4158, 6167), (4851, 5286)]