16916684694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{9649}}^1$

素因数の和:9719

約数の個数: 128

約数和(自身を含む): 44096640000

約数和(自身を除く): 27179955306

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 169, 182, 247, 266, 273, 338, 399, 494, 507, 546, 741, 798, 1014, 1183, 1482, 1729, 2197, 2366, 3211, 3458, 3549, 4394, 5187, 6422, 6591, 7098, 9633, 9649, 10374, 13182, 15379, 19266, 19298, 22477, 28947, 30758, 41743, 44954, 46137, 57894, 67431, 67543, 83486, 92274, 125229, 125437, 134862, 135086, 183331, 202629, 250458, 250874, 292201, 366662, 376311, 405258, 549993, 584402, 752622, 876603, 878059, 1099986, 1283317, 1630681, 1753206, 1756118, 2383303, 2566634, 2634177, 3261362, 3849951, 4766606, 4892043, 5268354, 7149909, 7699902, 9784086, 11414767, 14299818, 16683121, 21198853, 22829534, 30982939, 33366242, 34244301, 42397706, 50049363, 61965878, 63596559, 68488602, 92948817, 100098726, 127193118, 148391971, 185897634, 216880573, 296783942, 402778207, 433761146, 445175913, 650641719, 805556414, 890351826, 1208334621, 1301283438, 2416669242, 2819447449, 5638894898, 8458342347, 16916684694]

約数ペア:

[(1, 16916684694), (2, 8458342347), (3, 5638894898), (6, 2819447449), (7, 2416669242), (13, 1301283438), (14, 1208334621), (19, 890351826), (21, 805556414), (26, 650641719), (38, 445175913), (39, 433761146), (42, 402778207), (57, 296783942), (78, 216880573), (91, 185897634), (114, 148391971), (133, 127193118), (169, 100098726), (182, 92948817), (247, 68488602), (266, 63596559), (273, 61965878), (338, 50049363), (399, 42397706), (494, 34244301), (507, 33366242), (546, 30982939), (741, 22829534), (798, 21198853), (1014, 16683121), (1183, 14299818), (1482, 11414767), (1729, 9784086), (2197, 7699902), (2366, 7149909), (3211, 5268354), (3458, 4892043), (3549, 4766606), (4394, 3849951), (5187, 3261362), (6422, 2634177), (6591, 2566634), (7098, 2383303), (9633, 1756118), (9649, 1753206), (10374, 1630681), (13182, 1283317), (15379, 1099986), (19266, 878059), (19298, 876603), (22477, 752622), (28947, 584402), (30758, 549993), (41743, 405258), (44954, 376311), (46137, 366662), (57894, 292201), (67431, 250874), (67543, 250458), (83486, 202629), (92274, 183331), (125229, 135086), (125437, 134862)]