40507506

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3080

約数の個数: 64

約数和(自身を含む): 102076800

約数和(自身を除く): 61569294

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 3037, 4446, 6074, 6669, 9111, 13338, 18222, 27333, 39481, 54666, 57703, 78962, 81999, 115406, 118443, 163998, 173109, 236886, 346218, 355329, 519327, 710658, 750139, 1038654, 1065987, 1500278, 1557981, 2131974, 2250417, 3115962, 4500834, 6751251, 13502502, 20253753, 40507506]

約数ペア:

[(1, 40507506), (2, 20253753), (3, 13502502), (6, 6751251), (9, 4500834), (13, 3115962), (18, 2250417), (19, 2131974), (26, 1557981), (27, 1500278), (38, 1065987), (39, 1038654), (54, 750139), (57, 710658), (78, 519327), (114, 355329), (117, 346218), (171, 236886), (234, 173109), (247, 163998), (342, 118443), (351, 115406), (494, 81999), (513, 78962), (702, 57703), (741, 54666), (1026, 39481), (1482, 27333), (2223, 18222), (3037, 13338), (4446, 9111), (6074, 6669)]