26696358

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 67677120

約数和(自身を除く): 40980762

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 2237, 3978, 4474, 5967, 6711, 11934, 13422, 20133, 29081, 38029, 40266, 58162, 60399, 76058, 87243, 114087, 120798, 174486, 228174, 261729, 342261, 494377, 523458, 684522, 785187, 988754, 1026783, 1483131, 1570374, 2053566, 2966262, 4449393, 8898786, 13348179, 26696358]

約数ペア:

[(1, 26696358), (2, 13348179), (3, 8898786), (6, 4449393), (9, 2966262), (13, 2053566), (17, 1570374), (18, 1483131), (26, 1026783), (27, 988754), (34, 785187), (39, 684522), (51, 523458), (54, 494377), (78, 342261), (102, 261729), (117, 228174), (153, 174486), (221, 120798), (234, 114087), (306, 87243), (351, 76058), (442, 60399), (459, 58162), (663, 40266), (702, 38029), (918, 29081), (1326, 20133), (1989, 13422), (2237, 11934), (3978, 6711), (4474, 5967)]