486996894

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1627}}^1$

素因数の和:1902

約数の個数: 64

約数和(自身を含む): 1134650880

約数和(自身を除く): 647653986

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 241, 414, 482, 621, 723, 1242, 1446, 1627, 2169, 3254, 4338, 4881, 5543, 6507, 9762, 11086, 13014, 14643, 16629, 29286, 33258, 37421, 43929, 49887, 74842, 87858, 99774, 112263, 149661, 224526, 299322, 336789, 392107, 673578, 784214, 1010367, 1176321, 2020734, 2352642, 3528963, 7057926, 9018461, 10586889, 18036922, 21173778, 27055383, 54110766, 81166149, 162332298, 243498447, 486996894]

約数ペア:

[(1, 486996894), (2, 243498447), (3, 162332298), (6, 81166149), (9, 54110766), (18, 27055383), (23, 21173778), (27, 18036922), (46, 10586889), (54, 9018461), (69, 7057926), (138, 3528963), (207, 2352642), (241, 2020734), (414, 1176321), (482, 1010367), (621, 784214), (723, 673578), (1242, 392107), (1446, 336789), (1627, 299322), (2169, 224526), (3254, 149661), (4338, 112263), (4881, 99774), (5543, 87858), (6507, 74842), (9762, 49887), (11086, 43929), (13014, 37421), (14643, 33258), (16629, 29286)]