18409514598

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{8293}}^1$

素因数の和:8571

約数の個数: 80

約数和(自身を含む): 42053764896

約数和(自身を除く): 23644250298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 193, 213, 386, 426, 579, 639, 1158, 1278, 1737, 1917, 3474, 3834, 5211, 5751, 8293, 10422, 11502, 13703, 15633, 16586, 24879, 27406, 31266, 41109, 49758, 74637, 82218, 123327, 149274, 223911, 246654, 369981, 447822, 588803, 671733, 739962, 1109943, 1177606, 1343466, 1600549, 1766409, 2219886, 3201098, 3532818, 4801647, 5299227, 9603294, 10598454, 14404941, 15897681, 28809882, 31795362, 43214823, 47693043, 86429646, 95386086, 113638979, 129644469, 227277958, 259288938, 340916937, 681833874, 1022750811, 2045501622, 3068252433, 6136504866, 9204757299, 18409514598]

約数ペア:

[(1, 18409514598), (2, 9204757299), (3, 6136504866), (6, 3068252433), (9, 2045501622), (18, 1022750811), (27, 681833874), (54, 340916937), (71, 259288938), (81, 227277958), (142, 129644469), (162, 113638979), (193, 95386086), (213, 86429646), (386, 47693043), (426, 43214823), (579, 31795362), (639, 28809882), (1158, 15897681), (1278, 14404941), (1737, 10598454), (1917, 9603294), (3474, 5299227), (3834, 4801647), (5211, 3532818), (5751, 3201098), (8293, 2219886), (10422, 1766409), (11502, 1600549), (13703, 1343466), (15633, 1177606), (16586, 1109943), (24879, 739962), (27406, 671733), (31266, 588803), (41109, 447822), (49758, 369981), (74637, 246654), (82218, 223911), (123327, 149274)]