16642626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 47609856

約数和(自身を除く): 30967230

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 77, 78, 91, 102, 119, 143, 154, 163, 182, 187, 221, 231, 238, 273, 286, 326, 357, 374, 429, 442, 462, 489, 546, 561, 663, 714, 858, 978, 1001, 1122, 1141, 1309, 1326, 1547, 1793, 2002, 2119, 2282, 2431, 2618, 2771, 3003, 3094, 3423, 3586, 3927, 4238, 4641, 4862, 5379, 5542, 6006, 6357, 6846, 7293, 7854, 8313, 9282, 10758, 12551, 12714, 14586, 14833, 16626, 17017, 19397, 23309, 25102, 29666, 30481, 34034, 36023, 37653, 38794, 44499, 46618, 51051, 58191, 60962, 69927, 72046, 75306, 88998, 91443, 102102, 108069, 116382, 139854, 163163, 182886, 213367, 216138, 252161, 326326, 396253, 426734, 489489, 504322, 640101, 756483, 792506, 978978, 1188759, 1280202, 1512966, 2377518, 2773771, 5547542, 8321313, 16642626]

約数ペア:

[(1, 16642626), (2, 8321313), (3, 5547542), (6, 2773771), (7, 2377518), (11, 1512966), (13, 1280202), (14, 1188759), (17, 978978), (21, 792506), (22, 756483), (26, 640101), (33, 504322), (34, 489489), (39, 426734), (42, 396253), (51, 326326), (66, 252161), (77, 216138), (78, 213367), (91, 182886), (102, 163163), (119, 139854), (143, 116382), (154, 108069), (163, 102102), (182, 91443), (187, 88998), (221, 75306), (231, 72046), (238, 69927), (273, 60962), (286, 58191), (326, 51051), (357, 46618), (374, 44499), (429, 38794), (442, 37653), (462, 36023), (489, 34034), (546, 30481), (561, 29666), (663, 25102), (714, 23309), (858, 19397), (978, 17017), (1001, 16626), (1122, 14833), (1141, 14586), (1309, 12714), (1326, 12551), (1547, 10758), (1793, 9282), (2002, 8313), (2119, 7854), (2282, 7293), (2431, 6846), (2618, 6357), (2771, 6006), (3003, 5542), (3094, 5379), (3423, 4862), (3586, 4641), (3927, 4238)]