201813015084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{647509}}^1$

素因数の和:648902

約数の個数: 48

約数和(自身を含む): 496044460800

約数和(自身を除く): 294231445716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1367, 2734, 4101, 5468, 8202, 16404, 25973, 51946, 77919, 103892, 155838, 311676, 647509, 1295018, 1942527, 2590036, 3885054, 7770108, 12302671, 24605342, 36908013, 49210684, 73816026, 147632052, 885144803, 1770289606, 2655434409, 3540579212, 5310868818, 10621737636, 16817751257, 33635502514, 50453253771, 67271005028, 100906507542, 201813015084]

約数ペア:

[(1, 201813015084), (2, 100906507542), (3, 67271005028), (4, 50453253771), (6, 33635502514), (12, 16817751257), (19, 10621737636), (38, 5310868818), (57, 3540579212), (76, 2655434409), (114, 1770289606), (228, 885144803), (1367, 147632052), (2734, 73816026), (4101, 49210684), (5468, 36908013), (8202, 24605342), (16404, 12302671), (25973, 7770108), (51946, 3885054), (77919, 2590036), (103892, 1942527), (155838, 1295018), (311676, 647509)]