31969758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 68964480

約数和(自身を除く): 36994722

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 179, 206, 289, 309, 358, 537, 578, 618, 867, 1074, 1734, 1751, 3043, 3502, 5253, 6086, 9129, 10506, 18258, 18437, 29767, 36874, 51731, 55311, 59534, 89301, 103462, 110622, 155193, 178602, 310386, 313429, 626858, 940287, 1880574, 5328293, 10656586, 15984879, 31969758]

約数ペア:

[(1, 31969758), (2, 15984879), (3, 10656586), (6, 5328293), (17, 1880574), (34, 940287), (51, 626858), (102, 313429), (103, 310386), (179, 178602), (206, 155193), (289, 110622), (309, 103462), (358, 89301), (537, 59534), (578, 55311), (618, 51731), (867, 36874), (1074, 29767), (1734, 18437), (1751, 18258), (3043, 10506), (3502, 9129), (5253, 6086)]