2021097132

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{17333}}^1$

素因数の和:17463

約数の個数: 72

約数和(自身を含む): 5300043840

約数和(自身を除く): 3278946708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 123, 158, 164, 237, 246, 316, 369, 474, 492, 711, 738, 948, 1422, 1476, 2844, 3239, 6478, 9717, 12956, 17333, 19434, 29151, 34666, 38868, 51999, 58302, 69332, 103998, 116604, 155997, 207996, 311994, 623988, 710653, 1369307, 1421306, 2131959, 2738614, 2842612, 4107921, 4263918, 5477228, 6395877, 8215842, 8527836, 12323763, 12791754, 16431684, 24647526, 25583508, 49295052, 56141587, 112283174, 168424761, 224566348, 336849522, 505274283, 673699044, 1010548566, 2021097132]

約数ペア:

[(1, 2021097132), (2, 1010548566), (3, 673699044), (4, 505274283), (6, 336849522), (9, 224566348), (12, 168424761), (18, 112283174), (36, 56141587), (41, 49295052), (79, 25583508), (82, 24647526), (123, 16431684), (158, 12791754), (164, 12323763), (237, 8527836), (246, 8215842), (316, 6395877), (369, 5477228), (474, 4263918), (492, 4107921), (711, 2842612), (738, 2738614), (948, 2131959), (1422, 1421306), (1476, 1369307), (2844, 710653), (3239, 623988), (6478, 311994), (9717, 207996), (12956, 155997), (17333, 116604), (19434, 103998), (29151, 69332), (34666, 58302), (38868, 51999)]