42104274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 92886912

約数和(自身を除く): 50782638

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 67, 101, 102, 122, 134, 183, 201, 202, 303, 366, 402, 606, 1037, 1139, 1717, 2074, 2278, 3111, 3417, 3434, 4087, 5151, 6161, 6222, 6767, 6834, 8174, 10302, 12261, 12322, 13534, 18483, 20301, 24522, 36966, 40602, 69479, 104737, 115039, 138958, 208437, 209474, 230078, 314211, 345117, 412787, 416874, 628422, 690234, 825574, 1238361, 2476722, 7017379, 14034758, 21052137, 42104274]

約数ペア:

[(1, 42104274), (2, 21052137), (3, 14034758), (6, 7017379), (17, 2476722), (34, 1238361), (51, 825574), (61, 690234), (67, 628422), (101, 416874), (102, 412787), (122, 345117), (134, 314211), (183, 230078), (201, 209474), (202, 208437), (303, 138958), (366, 115039), (402, 104737), (606, 69479), (1037, 40602), (1139, 36966), (1717, 24522), (2074, 20301), (2278, 18483), (3111, 13534), (3417, 12322), (3434, 12261), (4087, 10302), (5151, 8174), (6161, 6834), (6222, 6767)]