2012397408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{998213}}^1$

素因数の和:998236

約数の個数: 72

約数和(自身を含む): 6540298128

約数和(自身を除く): 4527900720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 998213, 1996426, 2994639, 3992852, 5989278, 6987491, 7985704, 8983917, 11978556, 13974982, 15971408, 17967834, 20962473, 23957112, 27949964, 31942816, 35935668, 41924946, 47914224, 55899928, 62887419, 71871336, 83849892, 95828448, 111799856, 125774838, 143742672, 167699784, 223599712, 251549676, 287485344, 335399568, 503099352, 670799136, 1006198704, 2012397408]

約数ペア:

[(1, 2012397408), (2, 1006198704), (3, 670799136), (4, 503099352), (6, 335399568), (7, 287485344), (8, 251549676), (9, 223599712), (12, 167699784), (14, 143742672), (16, 125774838), (18, 111799856), (21, 95828448), (24, 83849892), (28, 71871336), (32, 62887419), (36, 55899928), (42, 47914224), (48, 41924946), (56, 35935668), (63, 31942816), (72, 27949964), (84, 23957112), (96, 20962473), (112, 17967834), (126, 15971408), (144, 13974982), (168, 11978556), (224, 8983917), (252, 7985704), (288, 6987491), (336, 5989278), (504, 3992852), (672, 2994639), (1008, 1996426), (2016, 998213)]