31216374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 48617226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 269, 307, 378, 538, 614, 807, 921, 1614, 1842, 1883, 2149, 2421, 2763, 3766, 4298, 4842, 5526, 5649, 6447, 7263, 8289, 11298, 12894, 14526, 16578, 16947, 19341, 33894, 38682, 50841, 58023, 82583, 101682, 116046, 165166, 247749, 495498, 578081, 743247, 1156162, 1486494, 1734243, 2229741, 3468486, 4459482, 5202729, 10405458, 15608187, 31216374]

約数ペア:

[(1, 31216374), (2, 15608187), (3, 10405458), (6, 5202729), (7, 4459482), (9, 3468486), (14, 2229741), (18, 1734243), (21, 1486494), (27, 1156162), (42, 743247), (54, 578081), (63, 495498), (126, 247749), (189, 165166), (269, 116046), (307, 101682), (378, 82583), (538, 58023), (614, 50841), (807, 38682), (921, 33894), (1614, 19341), (1842, 16947), (1883, 16578), (2149, 14526), (2421, 12894), (2763, 11298), (3766, 8289), (4298, 7263), (4842, 6447), (5526, 5649)]