39591972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8269}}^1$

素因数の和:8305

約数の個数: 72

約数和(自身を含む): 120411200

約数和(自身を除く): 80819228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8269, 16538, 24807, 33076, 49614, 57883, 74421, 99228, 115766, 148842, 157111, 173649, 231532, 297684, 314222, 347298, 471333, 520947, 628444, 694596, 942666, 1041894, 1099777, 1413999, 1885332, 2083788, 2199554, 2827998, 3299331, 4399108, 5655996, 6598662, 9897993, 13197324, 19795986, 39591972]

約数ペア:

[(1, 39591972), (2, 19795986), (3, 13197324), (4, 9897993), (6, 6598662), (7, 5655996), (9, 4399108), (12, 3299331), (14, 2827998), (18, 2199554), (19, 2083788), (21, 1885332), (28, 1413999), (36, 1099777), (38, 1041894), (42, 942666), (57, 694596), (63, 628444), (76, 520947), (84, 471333), (114, 347298), (126, 314222), (133, 297684), (171, 231532), (228, 173649), (252, 157111), (266, 148842), (342, 115766), (399, 99228), (532, 74421), (684, 57883), (798, 49614), (1197, 33076), (1596, 24807), (2394, 16538), (4788, 8269)]