1800403776

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{51241}}^1$

素因数の和:51320

約数の個数: 84

約数和(自身を含む): 5245233604

約数和(自身を除く): 3444829828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 4392, 5856, 8784, 11712, 17568, 35136, 51241, 102482, 153723, 204964, 307446, 409928, 461169, 614892, 819856, 922338, 1229784, 1639712, 1844676, 2459568, 3125701, 3279424, 3689352, 4919136, 6251402, 7378704, 9377103, 9838272, 12502804, 14757408, 18754206, 25005608, 28131309, 29514816, 37508412, 50011216, 56262618, 75016824, 100022432, 112525236, 150033648, 200044864, 225050472, 300067296, 450100944, 600134592, 900201888, 1800403776]

約数ペア:

[(1, 1800403776), (2, 900201888), (3, 600134592), (4, 450100944), (6, 300067296), (8, 225050472), (9, 200044864), (12, 150033648), (16, 112525236), (18, 100022432), (24, 75016824), (32, 56262618), (36, 50011216), (48, 37508412), (61, 29514816), (64, 28131309), (72, 25005608), (96, 18754206), (122, 14757408), (144, 12502804), (183, 9838272), (192, 9377103), (244, 7378704), (288, 6251402), (366, 4919136), (488, 3689352), (549, 3279424), (576, 3125701), (732, 2459568), (976, 1844676), (1098, 1639712), (1464, 1229784), (1952, 922338), (2196, 819856), (2928, 614892), (3904, 461169), (4392, 409928), (5856, 307446), (8784, 204964), (11712, 153723), (17568, 102482), (35136, 51241)]