16854824

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 40492800

約数和(自身を除く): 23637976

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 73, 76, 98, 124, 133, 146, 152, 196, 217, 248, 266, 292, 392, 434, 511, 532, 584, 589, 868, 931, 1022, 1064, 1178, 1387, 1519, 1736, 1862, 2044, 2263, 2356, 2774, 3038, 3577, 3724, 4088, 4123, 4526, 4712, 5548, 6076, 7154, 7448, 8246, 9052, 9709, 11096, 12152, 14308, 15841, 16492, 18104, 19418, 28616, 28861, 31682, 32984, 38836, 42997, 57722, 63364, 67963, 77672, 85994, 110887, 115444, 126728, 135926, 171988, 221774, 230888, 271852, 300979, 343976, 443548, 543704, 601958, 887096, 1203916, 2106853, 2407832, 4213706, 8427412, 16854824]

約数ペア:

[(1, 16854824), (2, 8427412), (4, 4213706), (7, 2407832), (8, 2106853), (14, 1203916), (19, 887096), (28, 601958), (31, 543704), (38, 443548), (49, 343976), (56, 300979), (62, 271852), (73, 230888), (76, 221774), (98, 171988), (124, 135926), (133, 126728), (146, 115444), (152, 110887), (196, 85994), (217, 77672), (248, 67963), (266, 63364), (292, 57722), (392, 42997), (434, 38836), (511, 32984), (532, 31682), (584, 28861), (589, 28616), (868, 19418), (931, 18104), (1022, 16492), (1064, 15841), (1178, 14308), (1387, 12152), (1519, 11096), (1736, 9709), (1862, 9052), (2044, 8246), (2263, 7448), (2356, 7154), (2774, 6076), (3038, 5548), (3577, 4712), (3724, 4526), (4088, 4123)]