21167375614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197203}}^1$

素因数の和:197281

約数の個数: 64

約数和(自身を含む): 42936832512

約数和(自身を除く): 21769456898

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 77, 82, 119, 154, 187, 238, 287, 374, 451, 574, 697, 902, 1309, 1394, 2618, 3157, 4879, 6314, 7667, 9758, 15334, 53669, 107338, 197203, 394406, 1380421, 2169233, 2760842, 3352451, 4338466, 6704902, 8085323, 15184631, 16170646, 23467157, 30369262, 36876961, 46934314, 56597261, 73753922, 88938553, 113194522, 137450491, 177877106, 258138727, 274900982, 516277454, 622569871, 962153437, 1245139742, 1511955401, 1924306874, 3023910802, 10583687807, 21167375614]

約数ペア:

[(1, 21167375614), (2, 10583687807), (7, 3023910802), (11, 1924306874), (14, 1511955401), (17, 1245139742), (22, 962153437), (34, 622569871), (41, 516277454), (77, 274900982), (82, 258138727), (119, 177877106), (154, 137450491), (187, 113194522), (238, 88938553), (287, 73753922), (374, 56597261), (451, 46934314), (574, 36876961), (697, 30369262), (902, 23467157), (1309, 16170646), (1394, 15184631), (2618, 8085323), (3157, 6704902), (4879, 4338466), (6314, 3352451), (7667, 2760842), (9758, 2169233), (15334, 1380421), (53669, 394406), (107338, 197203)]