2007193146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{21713}}^1$

素因数の和:21827

約数の個数: 64

約数和(自身を含む): 4802789376

約数和(自身を除く): 2795596230

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 93, 142, 186, 213, 217, 426, 434, 497, 651, 994, 1302, 1491, 2201, 2982, 4402, 6603, 13206, 15407, 21713, 30814, 43426, 46221, 65139, 92442, 130278, 151991, 303982, 455973, 673103, 911946, 1346206, 1541623, 2019309, 3083246, 4038618, 4624869, 4711721, 9249738, 9423442, 10791361, 14135163, 21582722, 28270326, 32374083, 47790313, 64748166, 95580626, 143370939, 286741878, 334532191, 669064382, 1003596573, 2007193146]

約数ペア:

[(1, 2007193146), (2, 1003596573), (3, 669064382), (6, 334532191), (7, 286741878), (14, 143370939), (21, 95580626), (31, 64748166), (42, 47790313), (62, 32374083), (71, 28270326), (93, 21582722), (142, 14135163), (186, 10791361), (213, 9423442), (217, 9249738), (426, 4711721), (434, 4624869), (497, 4038618), (651, 3083246), (994, 2019309), (1302, 1541623), (1491, 1346206), (2201, 911946), (2982, 673103), (4402, 455973), (6603, 303982), (13206, 151991), (15407, 130278), (21713, 92442), (30814, 65139), (43426, 46221)]