321102018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1663}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 738256896

約数和(自身を除く): 417154878

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 631, 1262, 1663, 1893, 3326, 3786, 4989, 5679, 9978, 10727, 11358, 14967, 21454, 28271, 29934, 32181, 56542, 64362, 84813, 96543, 169626, 193086, 254439, 508878, 1049353, 2098706, 3148059, 6296118, 9444177, 17839001, 18888354, 35678002, 53517003, 107034006, 160551009, 321102018]

約数ペア:

[(1, 321102018), (2, 160551009), (3, 107034006), (6, 53517003), (9, 35678002), (17, 18888354), (18, 17839001), (34, 9444177), (51, 6296118), (102, 3148059), (153, 2098706), (306, 1049353), (631, 508878), (1262, 254439), (1663, 193086), (1893, 169626), (3326, 96543), (3786, 84813), (4989, 64362), (5679, 56542), (9978, 32181), (10727, 29934), (11358, 28271), (14967, 21454)]