15693911994

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 32166512640

約数和(自身を除く): 16472600646

約数列:

[1, 2, 3, 6, 71, 142, 179, 213, 277, 358, 426, 537, 554, 743, 831, 1074, 1486, 1662, 2229, 4458, 12709, 19667, 25418, 38127, 39334, 49583, 52753, 59001, 76254, 99166, 105506, 118002, 132997, 148749, 158259, 205811, 265994, 297498, 316518, 398991, 411622, 617433, 797982, 1234866, 3520393, 7040786, 9442787, 10561179, 14612581, 18885574, 21122358, 28328361, 29225162, 36840169, 43837743, 56656722, 73680338, 87675486, 110520507, 221041014, 2615651999, 5231303998, 7846955997, 15693911994]

約数ペア:

[(1, 15693911994), (2, 7846955997), (3, 5231303998), (6, 2615651999), (71, 221041014), (142, 110520507), (179, 87675486), (213, 73680338), (277, 56656722), (358, 43837743), (426, 36840169), (537, 29225162), (554, 28328361), (743, 21122358), (831, 18885574), (1074, 14612581), (1486, 10561179), (1662, 9442787), (2229, 7040786), (4458, 3520393), (12709, 1234866), (19667, 797982), (25418, 617433), (38127, 411622), (39334, 398991), (49583, 316518), (52753, 297498), (59001, 265994), (76254, 205811), (99166, 158259), (105506, 148749), (118002, 132997)]