21884609712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{300151}}^1$

素因数の和:300207

約数の個数: 120

約数和(自身を含む): 67887178752

約数和(自身を除く): 46002569040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 9114, 10416, 12152, 18228, 24304, 36456, 72912, 300151, 600302, 900453, 1200604, 1800906, 2101057, 2401208, 3601812, 4202114, 4802416, 6303171, 7203624, 8404228, 9304681, 12606342, 14407248, 14707399, 16808456, 18609362, 25212684, 27914043, 29414798, 33616912, 37218724, 44122197, 50425368, 55828086, 58829596, 65132767, 74437448, 88244394, 100850736, 111656172, 117659192, 130265534, 148874896, 176488788, 195398301, 223312344, 235318384, 260531068, 352977576, 390796602, 446624688, 455929369, 521062136, 705955152, 781593204, 911858738, 1042124272, 1367788107, 1563186408, 1823717476, 2735576214, 3126372816, 3647434952, 5471152428, 7294869904, 10942304856, 21884609712]

約数ペア:

[(1, 21884609712), (2, 10942304856), (3, 7294869904), (4, 5471152428), (6, 3647434952), (7, 3126372816), (8, 2735576214), (12, 1823717476), (14, 1563186408), (16, 1367788107), (21, 1042124272), (24, 911858738), (28, 781593204), (31, 705955152), (42, 521062136), (48, 455929369), (49, 446624688), (56, 390796602), (62, 352977576), (84, 260531068), (93, 235318384), (98, 223312344), (112, 195398301), (124, 176488788), (147, 148874896), (168, 130265534), (186, 117659192), (196, 111656172), (217, 100850736), (248, 88244394), (294, 74437448), (336, 65132767), (372, 58829596), (392, 55828086), (434, 50425368), (496, 44122197), (588, 37218724), (651, 33616912), (744, 29414798), (784, 27914043), (868, 25212684), (1176, 18609362), (1302, 16808456), (1488, 14707399), (1519, 14407248), (1736, 12606342), (2352, 9304681), (2604, 8404228), (3038, 7203624), (3472, 6303171), (4557, 4802416), (5208, 4202114), (6076, 3601812), (9114, 2401208), (10416, 2101057), (12152, 1800906), (18228, 1200604), (24304, 900453), (36456, 600302), (72912, 300151)]