42138732

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 103980800

約数和(自身を除く): 61842068

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 421, 439, 842, 878, 1263, 1317, 1684, 1756, 2526, 2634, 5052, 5268, 7999, 8341, 15998, 16682, 23997, 25023, 31996, 33364, 47994, 50046, 95988, 100092, 184819, 369638, 554457, 739276, 1108914, 2217828, 3511561, 7023122, 10534683, 14046244, 21069366, 42138732]

約数ペア:

[(1, 42138732), (2, 21069366), (3, 14046244), (4, 10534683), (6, 7023122), (12, 3511561), (19, 2217828), (38, 1108914), (57, 739276), (76, 554457), (114, 369638), (228, 184819), (421, 100092), (439, 95988), (842, 50046), (878, 47994), (1263, 33364), (1317, 31996), (1684, 25023), (1756, 23997), (2526, 16682), (2634, 15998), (5052, 8341), (5268, 7999)]