2100451836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1291}}^1\times {\mathrm{2767}}^1$

素因数の和:4079

約数の個数: 72

約数和(自身を含む): 5707704576

約数和(自身を除く): 3607252740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1291, 2582, 2767, 3873, 5164, 5534, 7746, 8301, 9037, 11068, 15492, 16602, 18074, 19369, 27111, 33204, 36148, 38738, 54222, 58107, 63259, 77476, 108444, 116214, 126518, 135583, 189777, 232428, 253036, 271166, 379554, 406749, 542332, 759108, 813498, 1626996, 3572197, 7144394, 10716591, 14288788, 21433182, 25005379, 42866364, 50010758, 75016137, 100021516, 150032274, 175037653, 300064548, 350075306, 525112959, 700150612, 1050225918, 2100451836]

約数ペア:

[(1, 2100451836), (2, 1050225918), (3, 700150612), (4, 525112959), (6, 350075306), (7, 300064548), (12, 175037653), (14, 150032274), (21, 100021516), (28, 75016137), (42, 50010758), (49, 42866364), (84, 25005379), (98, 21433182), (147, 14288788), (196, 10716591), (294, 7144394), (588, 3572197), (1291, 1626996), (2582, 813498), (2767, 759108), (3873, 542332), (5164, 406749), (5534, 379554), (7746, 271166), (8301, 253036), (9037, 232428), (11068, 189777), (15492, 135583), (16602, 126518), (18074, 116214), (19369, 108444), (27111, 77476), (33204, 63259), (36148, 58107), (38738, 54222)]