21326832

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{5107}}^1$

素因数の和:5150

約数の個数: 60

約数和(自身を含む): 61755720

約数和(自身を除く): 40428888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 5107, 10214, 15321, 20428, 30642, 40856, 45963, 61284, 81712, 91926, 122568, 148103, 183852, 245136, 296206, 367704, 444309, 592412, 735408, 888618, 1184824, 1332927, 1777236, 2369648, 2665854, 3554472, 5331708, 7108944, 10663416, 21326832]

約数ペア:

[(1, 21326832), (2, 10663416), (3, 7108944), (4, 5331708), (6, 3554472), (8, 2665854), (9, 2369648), (12, 1777236), (16, 1332927), (18, 1184824), (24, 888618), (29, 735408), (36, 592412), (48, 444309), (58, 367704), (72, 296206), (87, 245136), (116, 183852), (144, 148103), (174, 122568), (232, 91926), (261, 81712), (348, 61284), (464, 45963), (522, 40856), (696, 30642), (1044, 20428), (1392, 15321), (2088, 10214), (4176, 5107)]