191061828

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{25639}}^1$

素因数の和:25678

約数の個数: 60

約数和(自身を含む): 521209920

約数和(自身を除く): 330148092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 25639, 51278, 76917, 102556, 153834, 230751, 307668, 461502, 589697, 692253, 923004, 1179394, 1384506, 1769091, 2076759, 2358788, 2769012, 3538182, 4153518, 5307273, 7076364, 8307036, 10614546, 15921819, 21229092, 31843638, 47765457, 63687276, 95530914, 191061828]

約数ペア:

[(1, 191061828), (2, 95530914), (3, 63687276), (4, 47765457), (6, 31843638), (9, 21229092), (12, 15921819), (18, 10614546), (23, 8307036), (27, 7076364), (36, 5307273), (46, 4153518), (54, 3538182), (69, 2769012), (81, 2358788), (92, 2076759), (108, 1769091), (138, 1384506), (162, 1179394), (207, 923004), (276, 692253), (324, 589697), (414, 461502), (621, 307668), (828, 230751), (1242, 153834), (1863, 102556), (2484, 76917), (3726, 51278), (7452, 25639)]