2628061.00000000

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 108

約数和(自身を含む): 42325920

約数和(自身を除く): 28250964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 101, 126, 147, 158, 196, 202, 237, 252, 294, 303, 316, 404, 441, 474, 553, 588, 606, 707, 711, 882, 909, 948, 1106, 1212, 1414, 1422, 1659, 1764, 1818, 2121, 2212, 2828, 2844, 3318, 3636, 3871, 4242, 4949, 4977, 6363, 6636, 7742, 7979, 8484, 9898, 9954, 11613, 12726, 14847, 15484, 15958, 19796, 19908, 23226, 23937, 25452, 29694, 31916, 34839, 44541, 46452, 47874, 55853, 59388, 69678, 71811, 89082, 95748, 111706, 139356, 143622, 167559, 178164, 223412, 287244, 335118, 390971, 502677, 670236, 781942, 1005354, 1172913, 1563884, 2010708, 2345826, 3518739, 4691652, 7037478, 14074956]

約数ペア:

[(1, 14074956), (2, 7037478), (3, 4691652), (4, 3518739), (6, 2345826), (7, 2010708), (9, 1563884), (12, 1172913), (14, 1005354), (18, 781942), (21, 670236), (28, 502677), (36, 390971), (42, 335118), (49, 287244), (63, 223412), (79, 178164), (84, 167559), (98, 143622), (101, 139356), (126, 111706), (147, 95748), (158, 89082), (196, 71811), (202, 69678), (237, 59388), (252, 55853), (294, 47874), (303, 46452), (316, 44541), (404, 34839), (441, 31916), (474, 29694), (553, 25452), (588, 23937), (606, 23226), (707, 19908), (711, 19796), (882, 15958), (909, 15484), (948, 14847), (1106, 12726), (1212, 11613), (1414, 9954), (1422, 9898), (1659, 8484), (1764, 7979), (1818, 7742), (2121, 6636), (2212, 6363), (2828, 4977), (2844, 4949), (3318, 4242), (3636, 3871)]