1329127722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{25471}}^1$

素因数の和:25715

約数の個数: 48

約数和(自身を含む): 3115327488

約数和(自身を除く): 1786199766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1338, 2007, 2899, 4014, 5798, 8697, 17394, 25471, 26091, 50942, 52182, 76413, 152826, 229239, 331123, 458478, 662246, 993369, 1986738, 2980107, 5680033, 5960214, 11360066, 17040099, 34080198, 51120297, 73840429, 102240594, 147680858, 221521287, 443042574, 664563861, 1329127722]

約数ペア:

[(1, 1329127722), (2, 664563861), (3, 443042574), (6, 221521287), (9, 147680858), (13, 102240594), (18, 73840429), (26, 51120297), (39, 34080198), (78, 17040099), (117, 11360066), (223, 5960214), (234, 5680033), (446, 2980107), (669, 1986738), (1338, 993369), (2007, 662246), (2899, 458478), (4014, 331123), (5798, 229239), (8697, 152826), (17394, 76413), (25471, 52182), (26091, 50942)]