13328238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1737

約数の個数: 64

約数和(自身を含む): 35209728

約数和(自身を除く): 21881490

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 1697, 2618, 3394, 3927, 5091, 7854, 10182, 11879, 18667, 23758, 28849, 35637, 37334, 56001, 57698, 71274, 86547, 112002, 130669, 173094, 201943, 261338, 317339, 392007, 403886, 605829, 634678, 784014, 952017, 1211658, 1904034, 2221373, 4442746, 6664119, 13328238]

約数ペア:

[(1, 13328238), (2, 6664119), (3, 4442746), (6, 2221373), (7, 1904034), (11, 1211658), (14, 952017), (17, 784014), (21, 634678), (22, 605829), (33, 403886), (34, 392007), (42, 317339), (51, 261338), (66, 201943), (77, 173094), (102, 130669), (119, 112002), (154, 86547), (187, 71274), (231, 57698), (238, 56001), (357, 37334), (374, 35637), (462, 28849), (561, 23758), (714, 18667), (1122, 11879), (1309, 10182), (1697, 7854), (2618, 5091), (3394, 3927)]