18256687434

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{2719}}^1$

素因数の和:3452

約数の個数: 96

約数和(自身を含む): 43153344000

約数和(自身を除く): 24896656566

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 677, 1102, 1354, 1653, 2031, 2719, 3306, 4062, 4959, 5438, 6093, 8157, 9918, 12186, 12863, 16314, 19633, 24471, 25726, 38589, 39266, 48942, 51661, 58899, 77178, 78851, 103322, 115767, 117798, 154983, 157702, 176697, 231534, 236553, 309966, 353394, 373027, 464949, 473106, 709659, 746054, 929898, 1119081, 1419318, 1498169, 1840763, 2238162, 2996338, 3357243, 3681526, 4494507, 5522289, 6714486, 8989014, 11044578, 13483521, 16566867, 26967042, 33133734, 34974497, 53382127, 69948994, 104923491, 106764254, 160146381, 209846982, 314770473, 320292762, 480439143, 629540946, 960878286, 1014260413, 2028520826, 3042781239, 6085562478, 9128343717, 18256687434]

約数ペア:

[(1, 18256687434), (2, 9128343717), (3, 6085562478), (6, 3042781239), (9, 2028520826), (18, 1014260413), (19, 960878286), (29, 629540946), (38, 480439143), (57, 320292762), (58, 314770473), (87, 209846982), (114, 160146381), (171, 106764254), (174, 104923491), (261, 69948994), (342, 53382127), (522, 34974497), (551, 33133734), (677, 26967042), (1102, 16566867), (1354, 13483521), (1653, 11044578), (2031, 8989014), (2719, 6714486), (3306, 5522289), (4062, 4494507), (4959, 3681526), (5438, 3357243), (6093, 2996338), (8157, 2238162), (9918, 1840763), (12186, 1498169), (12863, 1419318), (16314, 1119081), (19633, 929898), (24471, 746054), (25726, 709659), (38589, 473106), (39266, 464949), (48942, 373027), (51661, 353394), (58899, 309966), (77178, 236553), (78851, 231534), (103322, 176697), (115767, 157702), (117798, 154983)]