1972768638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3167}}^1$

素因数の和:3417

約数の個数: 64

約数和(自身を含む): 4335648768

約数和(自身を除く): 2362880130

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 197, 394, 527, 591, 1054, 1182, 1581, 3162, 3167, 3349, 6107, 6334, 6698, 9501, 10047, 12214, 18321, 19002, 20094, 36642, 53839, 98177, 103819, 107678, 161517, 196354, 207638, 294531, 311457, 323034, 589062, 622914, 623899, 1247798, 1669009, 1871697, 3338018, 3743394, 5007027, 10014054, 10606283, 19340869, 21212566, 31818849, 38681738, 58022607, 63637698, 116045214, 328794773, 657589546, 986384319, 1972768638]

約数ペア:

[(1, 1972768638), (2, 986384319), (3, 657589546), (6, 328794773), (17, 116045214), (31, 63637698), (34, 58022607), (51, 38681738), (62, 31818849), (93, 21212566), (102, 19340869), (186, 10606283), (197, 10014054), (394, 5007027), (527, 3743394), (591, 3338018), (1054, 1871697), (1182, 1669009), (1581, 1247798), (3162, 623899), (3167, 622914), (3349, 589062), (6107, 323034), (6334, 311457), (6698, 294531), (9501, 207638), (10047, 196354), (12214, 161517), (18321, 107678), (19002, 103819), (20094, 98177), (36642, 53839)]