16963212

素因数分解:

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

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 48780144

約数和(自身を除く): 31816932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 1697, 2499, 3332, 3394, 4998, 5091, 6788, 9996, 10182, 11879, 20364, 23758, 28849, 35637, 47516, 57698, 71274, 83153, 86547, 115396, 142548, 166306, 173094, 201943, 249459, 332612, 346188, 403886, 498918, 605829, 807772, 997836, 1211658, 1413601, 2423316, 2827202, 4240803, 5654404, 8481606, 16963212]

約数ペア:

[(1, 16963212), (2, 8481606), (3, 5654404), (4, 4240803), (6, 2827202), (7, 2423316), (12, 1413601), (14, 1211658), (17, 997836), (21, 807772), (28, 605829), (34, 498918), (42, 403886), (49, 346188), (51, 332612), (68, 249459), (84, 201943), (98, 173094), (102, 166306), (119, 142548), (147, 115396), (196, 86547), (204, 83153), (238, 71274), (294, 57698), (357, 47516), (476, 35637), (588, 28849), (714, 23758), (833, 20364), (1428, 11879), (1666, 10182), (1697, 9996), (2499, 6788), (3332, 5091), (3394, 4998)]