21591599546712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4051}}^1\times {\mathrm{134513}}^1$

素因数の和:138713

約数の個数: 128

約数和(自身を含む): 58603854274560

約数和(自身を除く): 37012254727848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4051, 4953, 6604, 8102, 9906, 12153, 13208, 16204, 19812, 24306, 32408, 39624, 48612, 52663, 97224, 105326, 134513, 157989, 210652, 269026, 315978, 403539, 421304, 514477, 538052, 631956, 807078, 1028954, 1076104, 1263912, 1543431, 1614156, 1748669, 2057908, 3086862, 3228312, 3497338, 4115816, 5246007, 6173724, 6688201, 6994676, 10492014, 12347448, 13376402, 13989352, 17083151, 20064603, 20984028, 26752804, 34166302, 40129206, 41968056, 51249453, 53505608, 68332604, 80258412, 102498906, 136665208, 160516824, 204997812, 222080963, 409995624, 444161926, 544912163, 666242889, 888323852, 1089824326, 1332485778, 1634736489, 1776647704, 2179648652, 2664971556, 3269472978, 4359297304, 5329943112, 6538945956, 7083858119, 13077891912, 14167716238, 21251574357, 28335432476, 42503148714, 56670864952, 69203844701, 85006297428, 138407689402, 170012594856, 207611534103, 276815378804, 415223068206, 553630757608, 830446136412, 899649981113, 1660892272824, 1799299962226, 2698949943339, 3598599924452, 5397899886678, 7197199848904, 10795799773356, 21591599546712]

約数ペア:

[(1, 21591599546712), (2, 10795799773356), (3, 7197199848904), (4, 5397899886678), (6, 3598599924452), (8, 2698949943339), (12, 1799299962226), (13, 1660892272824), (24, 899649981113), (26, 830446136412), (39, 553630757608), (52, 415223068206), (78, 276815378804), (104, 207611534103), (127, 170012594856), (156, 138407689402), (254, 85006297428), (312, 69203844701), (381, 56670864952), (508, 42503148714), (762, 28335432476), (1016, 21251574357), (1524, 14167716238), (1651, 13077891912), (3048, 7083858119), (3302, 6538945956), (4051, 5329943112), (4953, 4359297304), (6604, 3269472978), (8102, 2664971556), (9906, 2179648652), (12153, 1776647704), (13208, 1634736489), (16204, 1332485778), (19812, 1089824326), (24306, 888323852), (32408, 666242889), (39624, 544912163), (48612, 444161926), (52663, 409995624), (97224, 222080963), (105326, 204997812), (134513, 160516824), (157989, 136665208), (210652, 102498906), (269026, 80258412), (315978, 68332604), (403539, 53505608), (421304, 51249453), (514477, 41968056), (538052, 40129206), (631956, 34166302), (807078, 26752804), (1028954, 20984028), (1076104, 20064603), (1263912, 17083151), (1543431, 13989352), (1614156, 13376402), (1748669, 12347448), (2057908, 10492014), (3086862, 6994676), (3228312, 6688201), (3497338, 6173724), (4115816, 5246007)]