31979754

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 75184200

約数和(自身を除く): 43204446

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 2091, 2549, 4182, 5098, 6273, 7647, 12546, 15294, 22941, 43333, 45882, 86666, 104509, 129999, 209018, 259998, 313527, 389997, 627054, 779994, 940581, 1776653, 1881162, 3553306, 5329959, 10659918, 15989877, 31979754]

約数ペア:

[(1, 31979754), (2, 15989877), (3, 10659918), (6, 5329959), (9, 3553306), (17, 1881162), (18, 1776653), (34, 940581), (41, 779994), (51, 627054), (82, 389997), (102, 313527), (123, 259998), (153, 209018), (246, 129999), (306, 104509), (369, 86666), (697, 45882), (738, 43333), (1394, 22941), (2091, 15294), (2549, 12546), (4182, 7647), (5098, 6273)]