73891818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1409

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 146739222

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1367, 1386, 1638, 2002, 2079, 2457, 2574, 2734, 3003, 3861, 4101, 4158, 4914, 6006, 7722, 8202, 9009, 9569, 12303, 15037, 17771, 18018, 19138, 24606, 27027, 28707, 30074, 35542, 36909, 45111, 53313, 54054, 57414, 73818, 86121, 90222, 105259, 106626, 124397, 135333, 159939, 172242, 195481, 210518, 248794, 258363, 270666, 315777, 319878, 373191, 390962, 405999, 479817, 516726, 586443, 631554, 746382, 811998, 947331, 959634, 1119573, 1172886, 1368367, 1759329, 1894662, 2239146, 2736734, 2841993, 3358719, 3518658, 4105101, 5277987, 5683986, 6717438, 8210202, 10555974, 12315303, 24630606, 36945909, 73891818]

約数ペア:

[(1, 73891818), (2, 36945909), (3, 24630606), (6, 12315303), (7, 10555974), (9, 8210202), (11, 6717438), (13, 5683986), (14, 5277987), (18, 4105101), (21, 3518658), (22, 3358719), (26, 2841993), (27, 2736734), (33, 2239146), (39, 1894662), (42, 1759329), (54, 1368367), (63, 1172886), (66, 1119573), (77, 959634), (78, 947331), (91, 811998), (99, 746382), (117, 631554), (126, 586443), (143, 516726), (154, 479817), (182, 405999), (189, 390962), (198, 373191), (231, 319878), (234, 315777), (273, 270666), (286, 258363), (297, 248794), (351, 210518), (378, 195481), (429, 172242), (462, 159939), (546, 135333), (594, 124397), (693, 106626), (702, 105259), (819, 90222), (858, 86121), (1001, 73818), (1287, 57414), (1367, 54054), (1386, 53313), (1638, 45111), (2002, 36909), (2079, 35542), (2457, 30074), (2574, 28707), (2734, 27027), (3003, 24606), (3861, 19138), (4101, 18018), (4158, 17771), (4914, 15037), (6006, 12303), (7722, 9569), (8202, 9009)]