2018149812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{15139}}^1$

素因数の和:15202

約数の個数: 108

約数和(自身を含む): 6095121760

約数和(自身を除く): 4076971948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 529, 644, 828, 966, 1058, 1449, 1587, 1932, 2116, 2898, 3174, 3703, 4761, 5796, 6348, 7406, 9522, 11109, 14812, 15139, 19044, 22218, 30278, 33327, 44436, 45417, 60556, 66654, 90834, 105973, 133308, 136251, 181668, 211946, 272502, 317919, 348197, 423892, 545004, 635838, 696394, 953757, 1044591, 1271676, 1392788, 1907514, 2089182, 2437379, 3133773, 3815028, 4178364, 4874758, 6267546, 7312137, 8008531, 9749516, 12535092, 14624274, 16017062, 21936411, 24025593, 29248548, 32034124, 43872822, 48051186, 56059717, 72076779, 87745644, 96102372, 112119434, 144153558, 168179151, 224238868, 288307116, 336358302, 504537453, 672716604, 1009074906, 2018149812]

約数ペア:

[(1, 2018149812), (2, 1009074906), (3, 672716604), (4, 504537453), (6, 336358302), (7, 288307116), (9, 224238868), (12, 168179151), (14, 144153558), (18, 112119434), (21, 96102372), (23, 87745644), (28, 72076779), (36, 56059717), (42, 48051186), (46, 43872822), (63, 32034124), (69, 29248548), (84, 24025593), (92, 21936411), (126, 16017062), (138, 14624274), (161, 12535092), (207, 9749516), (252, 8008531), (276, 7312137), (322, 6267546), (414, 4874758), (483, 4178364), (529, 3815028), (644, 3133773), (828, 2437379), (966, 2089182), (1058, 1907514), (1449, 1392788), (1587, 1271676), (1932, 1044591), (2116, 953757), (2898, 696394), (3174, 635838), (3703, 545004), (4761, 423892), (5796, 348197), (6348, 317919), (7406, 272502), (9522, 211946), (11109, 181668), (14812, 136251), (15139, 133308), (19044, 105973), (22218, 90834), (30278, 66654), (33327, 60556), (44436, 45417)]