40516398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:754

約数の個数: 72

約数和(自身を含む): 100203480

約数和(自身を除く): 59687082

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 701, 741, 1014, 1402, 1482, 1521, 2103, 2223, 3042, 3211, 4206, 4446, 6309, 6422, 9113, 9633, 12618, 13319, 18226, 19266, 26638, 27339, 28899, 39957, 54678, 57798, 79914, 82017, 118469, 119871, 164034, 173147, 236938, 239742, 346294, 355407, 519441, 710814, 1038882, 1066221, 1558323, 2132442, 2250911, 3116646, 4501822, 6752733, 13505466, 20258199, 40516398]

約数ペア:

[(1, 40516398), (2, 20258199), (3, 13505466), (6, 6752733), (9, 4501822), (13, 3116646), (18, 2250911), (19, 2132442), (26, 1558323), (38, 1066221), (39, 1038882), (57, 710814), (78, 519441), (114, 355407), (117, 346294), (169, 239742), (171, 236938), (234, 173147), (247, 164034), (338, 119871), (342, 118469), (494, 82017), (507, 79914), (701, 57798), (741, 54678), (1014, 39957), (1402, 28899), (1482, 27339), (1521, 26638), (2103, 19266), (2223, 18226), (3042, 13319), (3211, 12618), (4206, 9633), (4446, 9113), (6309, 6422)]