2018686069136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3617}}^1\times {\mathrm{102293}}^1$

素因数の和:105960

約数の個数: 80

約数和(自身を含む): 4405666733568

約数和(自身を除く): 2386980664432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 3617, 5456, 7234, 14468, 28936, 39787, 57872, 79574, 102293, 112127, 159148, 204586, 224254, 318296, 409172, 448508, 636592, 818344, 897016, 1125223, 1233397, 1636688, 1794032, 2250446, 2466794, 3171083, 4500892, 4933588, 6342166, 9001784, 9867176, 12684332, 18003568, 19734352, 25368664, 34881913, 50737328, 69763826, 139527652, 279055304, 369993781, 558110608, 739987562, 1479975124, 2959950248, 4069931591, 5919900496, 8139863182, 11469807211, 16279726364, 22939614422, 32559452728, 45879228844, 65118905456, 91758457688, 126167879321, 183516915376, 252335758642, 504671517284, 1009343034568, 2018686069136]

約数ペア:

[(1, 2018686069136), (2, 1009343034568), (4, 504671517284), (8, 252335758642), (11, 183516915376), (16, 126167879321), (22, 91758457688), (31, 65118905456), (44, 45879228844), (62, 32559452728), (88, 22939614422), (124, 16279726364), (176, 11469807211), (248, 8139863182), (341, 5919900496), (496, 4069931591), (682, 2959950248), (1364, 1479975124), (2728, 739987562), (3617, 558110608), (5456, 369993781), (7234, 279055304), (14468, 139527652), (28936, 69763826), (39787, 50737328), (57872, 34881913), (79574, 25368664), (102293, 19734352), (112127, 18003568), (159148, 12684332), (204586, 9867176), (224254, 9001784), (318296, 6342166), (409172, 4933588), (448508, 4500892), (636592, 3171083), (818344, 2466794), (897016, 2250446), (1125223, 1794032), (1233397, 1636688)]