18081236698965

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1\times {\mathrm{83459}}^1$

素因数の和:87464

約数の個数: 128

約数和(自身を含む): 36023953305600

約数和(自身を除く): 17942716606635

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 135, 165, 185, 297, 333, 407, 495, 555, 999, 1221, 1485, 1665, 2035, 3663, 3943, 4995, 6105, 10989, 11829, 18315, 19715, 35487, 43373, 54945, 59145, 83459, 106461, 130119, 145891, 177435, 216865, 250377, 390357, 417295, 437673, 532305, 650595, 729455, 751131, 918049, 1171071, 1251885, 1313019, 1604801, 1951785, 2188365, 2253393, 2754147, 3087983, 3755655, 3939057, 4590245, 4814403, 5855355, 6565095, 8024005, 8262441, 9263949, 11266965, 13770735, 14443209, 15439915, 19695285, 24072015, 24787323, 27791847, 33967813, 41312205, 43329627, 46319745, 72216045, 83375541, 101903439, 123936615, 138959235, 169839065, 216648135, 305710317, 329078837, 416877705, 509517195, 917130951, 987236511, 1528551585, 1645394185, 2961709533, 3619867207, 4585654755, 4936182555, 8885128599, 10859601621, 12175916969, 14808547665, 18099336035, 32578804863, 36527750907, 44425642995, 54298008105, 60879584845, 97736414589, 109583252721, 133935086659, 162894024315, 182638754535, 328749758163, 401805259977, 488682072945, 547916263605, 669675433295, 1205415779931, 1643748790815, 2009026299885, 3616247339793, 6027078899655, 18081236698965]

約数ペア:

[(1, 18081236698965), (3, 6027078899655), (5, 3616247339793), (9, 2009026299885), (11, 1643748790815), (15, 1205415779931), (27, 669675433295), (33, 547916263605), (37, 488682072945), (45, 401805259977), (55, 328749758163), (99, 182638754535), (111, 162894024315), (135, 133935086659), (165, 109583252721), (185, 97736414589), (297, 60879584845), (333, 54298008105), (407, 44425642995), (495, 36527750907), (555, 32578804863), (999, 18099336035), (1221, 14808547665), (1485, 12175916969), (1665, 10859601621), (2035, 8885128599), (3663, 4936182555), (3943, 4585654755), (4995, 3619867207), (6105, 2961709533), (10989, 1645394185), (11829, 1528551585), (18315, 987236511), (19715, 917130951), (35487, 509517195), (43373, 416877705), (54945, 329078837), (59145, 305710317), (83459, 216648135), (106461, 169839065), (130119, 138959235), (145891, 123936615), (177435, 101903439), (216865, 83375541), (250377, 72216045), (390357, 46319745), (417295, 43329627), (437673, 41312205), (532305, 33967813), (650595, 27791847), (729455, 24787323), (751131, 24072015), (918049, 19695285), (1171071, 15439915), (1251885, 14443209), (1313019, 13770735), (1604801, 11266965), (1951785, 9263949), (2188365, 8262441), (2253393, 8024005), (2754147, 6565095), (3087983, 5855355), (3755655, 4814403), (3939057, 4590245)]