42043974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 97993728

約数和(自身を除く): 55949754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 223, 402, 446, 469, 669, 938, 1338, 1407, 1561, 2814, 3122, 4489, 4683, 8978, 9366, 13467, 14941, 26934, 29882, 31423, 44823, 62846, 89646, 94269, 104587, 188538, 209174, 313761, 627522, 1001047, 2002094, 3003141, 6006282, 7007329, 14014658, 21021987, 42043974]

約数ペア:

[(1, 42043974), (2, 21021987), (3, 14014658), (6, 7007329), (7, 6006282), (14, 3003141), (21, 2002094), (42, 1001047), (67, 627522), (134, 313761), (201, 209174), (223, 188538), (402, 104587), (446, 94269), (469, 89646), (669, 62846), (938, 44823), (1338, 31423), (1407, 29882), (1561, 26934), (2814, 14941), (3122, 13467), (4489, 9366), (4683, 8978)]