13328574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 32624640

約数和(自身を除く): 19296066

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 353, 406, 434, 609, 651, 706, 899, 1059, 1218, 1302, 1798, 2118, 2471, 2697, 4942, 5394, 6293, 7413, 10237, 10943, 12586, 14826, 18879, 20474, 21886, 30711, 32829, 37758, 61422, 65658, 71659, 76601, 143318, 153202, 214977, 229803, 317347, 429954, 459606, 634694, 952041, 1904082, 2221429, 4442858, 6664287, 13328574]

約数ペア:

[(1, 13328574), (2, 6664287), (3, 4442858), (6, 2221429), (7, 1904082), (14, 952041), (21, 634694), (29, 459606), (31, 429954), (42, 317347), (58, 229803), (62, 214977), (87, 153202), (93, 143318), (174, 76601), (186, 71659), (203, 65658), (217, 61422), (353, 37758), (406, 32829), (434, 30711), (609, 21886), (651, 20474), (706, 18879), (899, 14826), (1059, 12586), (1218, 10943), (1302, 10237), (1798, 7413), (2118, 6293), (2471, 5394), (2697, 4942)]