19691329554

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54679}}^1$

素因数の和:54731

約数の個数: 112

約数和(自身を含む): 50202801600

約数和(自身を除く): 30511472046

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 243, 247, 342, 351, 486, 494, 513, 702, 729, 741, 1026, 1053, 1458, 1482, 1539, 2106, 2223, 3078, 3159, 4446, 4617, 6318, 6669, 9234, 9477, 13338, 13851, 18954, 20007, 27702, 40014, 54679, 60021, 109358, 120042, 164037, 180063, 328074, 360126, 492111, 710827, 984222, 1038901, 1421654, 1476333, 2077802, 2132481, 2952666, 3116703, 4264962, 4428999, 6233406, 6397443, 8857998, 9350109, 12794886, 13286997, 13505713, 18700218, 19192329, 26573994, 27011426, 28050327, 38384658, 39860991, 40517139, 56100654, 57576987, 79721982, 81034278, 84150981, 115153974, 121551417, 168301962, 172730961, 243102834, 252452943, 345461922, 364654251, 504905886, 518192883, 729308502, 757358829, 1036385766, 1093962753, 1514717658, 2187925506, 3281888259, 6563776518, 9845664777, 19691329554]

約数ペア:

[(1, 19691329554), (2, 9845664777), (3, 6563776518), (6, 3281888259), (9, 2187925506), (13, 1514717658), (18, 1093962753), (19, 1036385766), (26, 757358829), (27, 729308502), (38, 518192883), (39, 504905886), (54, 364654251), (57, 345461922), (78, 252452943), (81, 243102834), (114, 172730961), (117, 168301962), (162, 121551417), (171, 115153974), (234, 84150981), (243, 81034278), (247, 79721982), (342, 57576987), (351, 56100654), (486, 40517139), (494, 39860991), (513, 38384658), (702, 28050327), (729, 27011426), (741, 26573994), (1026, 19192329), (1053, 18700218), (1458, 13505713), (1482, 13286997), (1539, 12794886), (2106, 9350109), (2223, 8857998), (3078, 6397443), (3159, 6233406), (4446, 4428999), (4617, 4264962), (6318, 3116703), (6669, 2952666), (9234, 2132481), (9477, 2077802), (13338, 1476333), (13851, 1421654), (18954, 1038901), (20007, 984222), (27702, 710827), (40014, 492111), (54679, 360126), (60021, 328074), (109358, 180063), (120042, 164037)]