1813806834

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2269}}^1\times {\mathrm{2719}}^1$

素因数の和:5007

約数の個数: 48

約数和(自身を含む): 4223289600

約数和(自身を除く): 2409482766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2269, 2719, 4538, 5438, 6807, 8157, 13614, 15883, 16314, 19033, 31766, 38066, 47649, 57099, 95298, 111181, 114198, 133231, 222362, 266462, 333543, 399693, 667086, 799386, 6169411, 12338822, 18508233, 37016466, 43185877, 86371754, 129557631, 259115262, 302301139, 604602278, 906903417, 1813806834]

約数ペア:

[(1, 1813806834), (2, 906903417), (3, 604602278), (6, 302301139), (7, 259115262), (14, 129557631), (21, 86371754), (42, 43185877), (49, 37016466), (98, 18508233), (147, 12338822), (294, 6169411), (2269, 799386), (2719, 667086), (4538, 399693), (5438, 333543), (6807, 266462), (8157, 222362), (13614, 133231), (15883, 114198), (16314, 111181), (19033, 95298), (31766, 57099), (38066, 47649)]