40240458

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 91054080

約数和(自身を除く): 50813622

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 127, 174, 254, 261, 381, 522, 607, 762, 1143, 1214, 1821, 2286, 3642, 3683, 5463, 7366, 10926, 11049, 17603, 22098, 33147, 35206, 52809, 66294, 77089, 105618, 154178, 158427, 231267, 316854, 462534, 693801, 1387602, 2235581, 4471162, 6706743, 13413486, 20120229, 40240458]

約数ペア:

[(1, 40240458), (2, 20120229), (3, 13413486), (6, 6706743), (9, 4471162), (18, 2235581), (29, 1387602), (58, 693801), (87, 462534), (127, 316854), (174, 231267), (254, 158427), (261, 154178), (381, 105618), (522, 77089), (607, 66294), (762, 52809), (1143, 35206), (1214, 33147), (1821, 22098), (2286, 17603), (3642, 11049), (3683, 10926), (5463, 7366)]