40678506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1032

約数の個数: 72

約数和(自身を含む): 102080160

約数和(自身を除く): 61401654

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 983, 1089, 1254, 1881, 1966, 2178, 2299, 2949, 3762, 4598, 5898, 6897, 8847, 10813, 13794, 17694, 18677, 20691, 21626, 32439, 37354, 41382, 56031, 64878, 97317, 112062, 118943, 168093, 194634, 205447, 237886, 336186, 356829, 410894, 616341, 713658, 1070487, 1232682, 1849023, 2140974, 2259917, 3698046, 4519834, 6779751, 13559502, 20339253, 40678506]

約数ペア:

[(1, 40678506), (2, 20339253), (3, 13559502), (6, 6779751), (9, 4519834), (11, 3698046), (18, 2259917), (19, 2140974), (22, 1849023), (33, 1232682), (38, 1070487), (57, 713658), (66, 616341), (99, 410894), (114, 356829), (121, 336186), (171, 237886), (198, 205447), (209, 194634), (242, 168093), (342, 118943), (363, 112062), (418, 97317), (627, 64878), (726, 56031), (983, 41382), (1089, 37354), (1254, 32439), (1881, 21626), (1966, 20691), (2178, 18677), (2299, 17694), (2949, 13794), (3762, 10813), (4598, 8847), (5898, 6897)]