31726926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2081}}^1$

素因数の和:2118

約数の個数: 72

約数和(自身を含む): 86394672

約数和(自身を除く): 54667746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2081, 2178, 2541, 4162, 5082, 6243, 7623, 12486, 14567, 15246, 18729, 22891, 29134, 37458, 43701, 45782, 68673, 87402, 131103, 137346, 160237, 206019, 251801, 262206, 320474, 412038, 480711, 503602, 755403, 961422, 1442133, 1510806, 1762607, 2266209, 2884266, 3525214, 4532418, 5287821, 10575642, 15863463, 31726926]

約数ペア:

[(1, 31726926), (2, 15863463), (3, 10575642), (6, 5287821), (7, 4532418), (9, 3525214), (11, 2884266), (14, 2266209), (18, 1762607), (21, 1510806), (22, 1442133), (33, 961422), (42, 755403), (63, 503602), (66, 480711), (77, 412038), (99, 320474), (121, 262206), (126, 251801), (154, 206019), (198, 160237), (231, 137346), (242, 131103), (363, 87402), (462, 68673), (693, 45782), (726, 43701), (847, 37458), (1089, 29134), (1386, 22891), (1694, 18729), (2081, 15246), (2178, 14567), (2541, 12486), (4162, 7623), (5082, 6243)]