22001868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 67082400

約数和(自身を除く): 45080532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 109, 126, 162, 178, 189, 218, 252, 267, 324, 327, 356, 378, 436, 534, 567, 623, 654, 756, 763, 801, 981, 1068, 1134, 1246, 1308, 1526, 1602, 1869, 1962, 2268, 2289, 2403, 2492, 2943, 3052, 3204, 3738, 3924, 4578, 4806, 5607, 5886, 6867, 7209, 7476, 8829, 9156, 9612, 9701, 11214, 11772, 13734, 14418, 16821, 17658, 19402, 20601, 22428, 27468, 28836, 29103, 33642, 35316, 38804, 41202, 50463, 58206, 61803, 67284, 67907, 82404, 87309, 100926, 116412, 123606, 135814, 174618, 201852, 203721, 247212, 261927, 271628, 349236, 407442, 523854, 611163, 785781, 814884, 1047708, 1222326, 1571562, 1833489, 2444652, 3143124, 3666978, 5500467, 7333956, 11000934, 22001868]

約数ペア:

[(1, 22001868), (2, 11000934), (3, 7333956), (4, 5500467), (6, 3666978), (7, 3143124), (9, 2444652), (12, 1833489), (14, 1571562), (18, 1222326), (21, 1047708), (27, 814884), (28, 785781), (36, 611163), (42, 523854), (54, 407442), (63, 349236), (81, 271628), (84, 261927), (89, 247212), (108, 203721), (109, 201852), (126, 174618), (162, 135814), (178, 123606), (189, 116412), (218, 100926), (252, 87309), (267, 82404), (324, 67907), (327, 67284), (356, 61803), (378, 58206), (436, 50463), (534, 41202), (567, 38804), (623, 35316), (654, 33642), (756, 29103), (763, 28836), (801, 27468), (981, 22428), (1068, 20601), (1134, 19402), (1246, 17658), (1308, 16821), (1526, 14418), (1602, 13734), (1869, 11772), (1962, 11214), (2268, 9701), (2289, 9612), (2403, 9156), (2492, 8829), (2943, 7476), (3052, 7209), (3204, 6867), (3738, 5886), (3924, 5607), (4578, 4806)]