19814967513

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2927}}^1$

素因数の和:3083

約数の個数: 96

約数和(自身を含む): 33983539200

約数和(自身を除く): 14168571687

約数列:

[1, 3, 9, 11, 19, 33, 57, 59, 61, 99, 171, 177, 183, 209, 531, 549, 627, 649, 671, 1121, 1159, 1881, 1947, 2013, 2927, 3363, 3477, 3599, 5841, 6039, 8781, 10089, 10431, 10797, 12331, 12749, 26343, 32197, 32391, 36993, 38247, 39589, 55613, 68381, 96591, 110979, 114741, 118767, 166839, 172693, 178547, 205143, 289773, 356301, 500517, 518079, 535641, 611743, 615429, 752191, 1554237, 1606923, 1835229, 1899623, 1964017, 2256573, 3281167, 3392393, 5505687, 5698869, 5892051, 6769719, 9843501, 10177179, 10534273, 17096607, 17676153, 29530503, 30531537, 31602819, 36092837, 37316323, 94808457, 108278511, 111948969, 115877003, 200151187, 324835533, 335846907, 347631009, 600453561, 1042893027, 1801360683, 2201663057, 6604989171, 19814967513]

約数ペア:

[(1, 19814967513), (3, 6604989171), (9, 2201663057), (11, 1801360683), (19, 1042893027), (33, 600453561), (57, 347631009), (59, 335846907), (61, 324835533), (99, 200151187), (171, 115877003), (177, 111948969), (183, 108278511), (209, 94808457), (531, 37316323), (549, 36092837), (627, 31602819), (649, 30531537), (671, 29530503), (1121, 17676153), (1159, 17096607), (1881, 10534273), (1947, 10177179), (2013, 9843501), (2927, 6769719), (3363, 5892051), (3477, 5698869), (3599, 5505687), (5841, 3392393), (6039, 3281167), (8781, 2256573), (10089, 1964017), (10431, 1899623), (10797, 1835229), (12331, 1606923), (12749, 1554237), (26343, 752191), (32197, 615429), (32391, 611743), (36993, 535641), (38247, 518079), (39589, 500517), (55613, 356301), (68381, 289773), (96591, 205143), (110979, 178547), (114741, 172693), (118767, 166839)]