2018064492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{5857}}^1$

素因数の和:6447

約数の個数: 72

約数和(自身を含む): 5411807856

約数和(自身を除く): 3393743364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 563, 612, 1126, 1689, 2252, 3378, 5067, 5857, 6756, 9571, 10134, 11714, 17571, 19142, 20268, 23428, 28713, 35142, 38284, 52713, 57426, 70284, 86139, 99569, 105426, 114852, 172278, 199138, 210852, 298707, 344556, 398276, 597414, 896121, 1194828, 1792242, 3297491, 3584484, 6594982, 9892473, 13189964, 19784946, 29677419, 39569892, 56057347, 59354838, 112114694, 118709676, 168172041, 224229388, 336344082, 504516123, 672688164, 1009032246, 2018064492]

約数ペア:

[(1, 2018064492), (2, 1009032246), (3, 672688164), (4, 504516123), (6, 336344082), (9, 224229388), (12, 168172041), (17, 118709676), (18, 112114694), (34, 59354838), (36, 56057347), (51, 39569892), (68, 29677419), (102, 19784946), (153, 13189964), (204, 9892473), (306, 6594982), (563, 3584484), (612, 3297491), (1126, 1792242), (1689, 1194828), (2252, 896121), (3378, 597414), (5067, 398276), (5857, 344556), (6756, 298707), (9571, 210852), (10134, 199138), (11714, 172278), (17571, 114852), (19142, 105426), (20268, 99569), (23428, 86139), (28713, 70284), (35142, 57426), (38284, 52713)]