18379020918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{6317}}^1$

素因数の和:7101

約数の個数: 64

約数和(自身を含む): 39739714560

約数和(自身を除く): 21360693642

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 727, 1334, 1454, 2001, 2181, 4002, 4362, 6317, 12634, 16721, 18951, 21083, 33442, 37902, 42166, 50163, 63249, 100326, 126498, 145291, 183193, 290582, 366386, 435873, 484909, 549579, 871746, 969818, 1099158, 1454727, 2909454, 4213439, 4592459, 8426878, 9184918, 12640317, 13777377, 25280634, 27554754, 105626557, 133181311, 211253114, 266362622, 316879671, 399543933, 633759342, 799087866, 3063170153, 6126340306, 9189510459, 18379020918]

約数ペア:

[(1, 18379020918), (2, 9189510459), (3, 6126340306), (6, 3063170153), (23, 799087866), (29, 633759342), (46, 399543933), (58, 316879671), (69, 266362622), (87, 211253114), (138, 133181311), (174, 105626557), (667, 27554754), (727, 25280634), (1334, 13777377), (1454, 12640317), (2001, 9184918), (2181, 8426878), (4002, 4592459), (4362, 4213439), (6317, 2909454), (12634, 1454727), (16721, 1099158), (18951, 969818), (21083, 871746), (33442, 549579), (37902, 484909), (42166, 435873), (50163, 366386), (63249, 290582), (100326, 183193), (126498, 145291)]