7214148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 19656000

約数和(自身を除く): 12441852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 199, 212, 228, 318, 342, 398, 477, 597, 636, 684, 796, 954, 1007, 1194, 1791, 1908, 2014, 2388, 3021, 3582, 3781, 4028, 6042, 7164, 7562, 9063, 10547, 11343, 12084, 15124, 18126, 21094, 22686, 31641, 34029, 36252, 42188, 45372, 63282, 68058, 94923, 126564, 136116, 189846, 200393, 379692, 400786, 601179, 801572, 1202358, 1803537, 2404716, 3607074, 7214148]

約数ペア:

[(1, 7214148), (2, 3607074), (3, 2404716), (4, 1803537), (6, 1202358), (9, 801572), (12, 601179), (18, 400786), (19, 379692), (36, 200393), (38, 189846), (53, 136116), (57, 126564), (76, 94923), (106, 68058), (114, 63282), (159, 45372), (171, 42188), (199, 36252), (212, 34029), (228, 31641), (318, 22686), (342, 21094), (398, 18126), (477, 15124), (597, 12084), (636, 11343), (684, 10547), (796, 9063), (954, 7562), (1007, 7164), (1194, 6042), (1791, 4028), (1908, 3781), (2014, 3582), (2388, 3021)]