22401828

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 58968000

約数和(自身を除く): 36566172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 59, 106, 118, 159, 177, 199, 212, 236, 318, 354, 398, 477, 531, 597, 636, 708, 796, 954, 1062, 1194, 1791, 1908, 2124, 2388, 3127, 3582, 6254, 7164, 9381, 10547, 11741, 12508, 18762, 21094, 23482, 28143, 31641, 35223, 37524, 42188, 46964, 56286, 63282, 70446, 94923, 105669, 112572, 126564, 140892, 189846, 211338, 379692, 422676, 622273, 1244546, 1866819, 2489092, 3733638, 5600457, 7467276, 11200914, 22401828]

約数ペア:

[(1, 22401828), (2, 11200914), (3, 7467276), (4, 5600457), (6, 3733638), (9, 2489092), (12, 1866819), (18, 1244546), (36, 622273), (53, 422676), (59, 379692), (106, 211338), (118, 189846), (159, 140892), (177, 126564), (199, 112572), (212, 105669), (236, 94923), (318, 70446), (354, 63282), (398, 56286), (477, 46964), (531, 42188), (597, 37524), (636, 35223), (708, 31641), (796, 28143), (954, 23482), (1062, 21094), (1194, 18762), (1791, 12508), (1908, 11741), (2124, 10547), (2388, 9381), (3127, 7164), (3582, 6254)]