11427858

素因数分解:

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

素因数の和:320

約数の個数: 64

約数和(自身を含む): 27847680

約数和(自身を除く): 16419822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 223, 234, 351, 438, 446, 657, 669, 702, 949, 1314, 1338, 1898, 1971, 2007, 2847, 2899, 3942, 4014, 5694, 5798, 6021, 8541, 8697, 12042, 16279, 17082, 17394, 25623, 26091, 32558, 48837, 51246, 52182, 78273, 97674, 146511, 156546, 211627, 293022, 423254, 439533, 634881, 879066, 1269762, 1904643, 3809286, 5713929, 11427858]

約数ペア:

[(1, 11427858), (2, 5713929), (3, 3809286), (6, 1904643), (9, 1269762), (13, 879066), (18, 634881), (26, 439533), (27, 423254), (39, 293022), (54, 211627), (73, 156546), (78, 146511), (117, 97674), (146, 78273), (219, 52182), (223, 51246), (234, 48837), (351, 32558), (438, 26091), (446, 25623), (657, 17394), (669, 17082), (702, 16279), (949, 12042), (1314, 8697), (1338, 8541), (1898, 6021), (1971, 5798), (2007, 5694), (2847, 4014), (2899, 3942)]