2021107326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{1753}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 4686463488

約数和(自身を除く): 2665356162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 283, 291, 566, 582, 679, 849, 1358, 1698, 1753, 1981, 2037, 3506, 3962, 4074, 5259, 5943, 10518, 11886, 12271, 24542, 27451, 36813, 54902, 73626, 82353, 164706, 170041, 192157, 340082, 384314, 496099, 510123, 576471, 992198, 1020246, 1152942, 1190287, 1488297, 2380574, 2976594, 3472693, 3570861, 6945386, 7141722, 10418079, 20836158, 48121603, 96243206, 144364809, 288729618, 336851221, 673702442, 1010553663, 2021107326]

約数ペア:

[(1, 2021107326), (2, 1010553663), (3, 673702442), (6, 336851221), (7, 288729618), (14, 144364809), (21, 96243206), (42, 48121603), (97, 20836158), (194, 10418079), (283, 7141722), (291, 6945386), (566, 3570861), (582, 3472693), (679, 2976594), (849, 2380574), (1358, 1488297), (1698, 1190287), (1753, 1152942), (1981, 1020246), (2037, 992198), (3506, 576471), (3962, 510123), (4074, 496099), (5259, 384314), (5943, 340082), (10518, 192157), (11886, 170041), (12271, 164706), (24542, 82353), (27451, 73626), (36813, 54902)]