3331458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 8124480

約数和(自身を除く): 4793022

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 619, 897, 1238, 1794, 1857, 2691, 3714, 5382, 5571, 8047, 11142, 14237, 16094, 24141, 28474, 42711, 48282, 72423, 85422, 128133, 144846, 185081, 256266, 370162, 555243, 1110486, 1665729, 3331458]

約数ペア:

[(1, 3331458), (2, 1665729), (3, 1110486), (6, 555243), (9, 370162), (13, 256266), (18, 185081), (23, 144846), (26, 128133), (39, 85422), (46, 72423), (69, 48282), (78, 42711), (117, 28474), (138, 24141), (207, 16094), (234, 14237), (299, 11142), (414, 8047), (598, 5571), (619, 5382), (897, 3714), (1238, 2691), (1794, 1857)]