3809286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 9050496

約数和(自身を除く): 5241210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 223, 234, 438, 446, 657, 669, 949, 1314, 1338, 1898, 2007, 2847, 2899, 4014, 5694, 5798, 8541, 8697, 16279, 17082, 17394, 26091, 32558, 48837, 52182, 97674, 146511, 211627, 293022, 423254, 634881, 1269762, 1904643, 3809286]

約数ペア:

[(1, 3809286), (2, 1904643), (3, 1269762), (6, 634881), (9, 423254), (13, 293022), (18, 211627), (26, 146511), (39, 97674), (73, 52182), (78, 48837), (117, 32558), (146, 26091), (219, 17394), (223, 17082), (234, 16279), (438, 8697), (446, 8541), (657, 5798), (669, 5694), (949, 4014), (1314, 2899), (1338, 2847), (1898, 2007)]