19816837164

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{58679}}^1$

素因数の和:58804

約数の個数: 96

約数和(自身を含む): 53234496000

約数和(自身を除く): 33417658836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 59, 106, 108, 118, 159, 177, 212, 236, 318, 354, 477, 531, 636, 708, 954, 1062, 1431, 1593, 1908, 2124, 2862, 3127, 3186, 5724, 6254, 6372, 9381, 12508, 18762, 28143, 37524, 56286, 58679, 84429, 112572, 117358, 168858, 176037, 234716, 337716, 352074, 528111, 704148, 1056222, 1584333, 2112444, 3109987, 3168666, 3462061, 6219974, 6337332, 6924122, 9329961, 10386183, 12439948, 13848244, 18659922, 20772366, 27989883, 31158549, 37319844, 41544732, 55979766, 62317098, 83969649, 93475647, 111959532, 124634196, 167939298, 183489233, 186951294, 335878596, 366978466, 373902588, 550467699, 733956932, 1100935398, 1651403097, 2201870796, 3302806194, 4954209291, 6605612388, 9908418582, 19816837164]

約数ペア:

[(1, 19816837164), (2, 9908418582), (3, 6605612388), (4, 4954209291), (6, 3302806194), (9, 2201870796), (12, 1651403097), (18, 1100935398), (27, 733956932), (36, 550467699), (53, 373902588), (54, 366978466), (59, 335878596), (106, 186951294), (108, 183489233), (118, 167939298), (159, 124634196), (177, 111959532), (212, 93475647), (236, 83969649), (318, 62317098), (354, 55979766), (477, 41544732), (531, 37319844), (636, 31158549), (708, 27989883), (954, 20772366), (1062, 18659922), (1431, 13848244), (1593, 12439948), (1908, 10386183), (2124, 9329961), (2862, 6924122), (3127, 6337332), (3186, 6219974), (5724, 3462061), (6254, 3168666), (6372, 3109987), (9381, 2112444), (12508, 1584333), (18762, 1056222), (28143, 704148), (37524, 528111), (56286, 352074), (58679, 337716), (84429, 234716), (112572, 176037), (117358, 168858)]