16917282

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 40124160

約数和(自身を除く): 23206878

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 138, 159, 207, 257, 318, 414, 477, 514, 621, 771, 954, 1219, 1242, 1431, 1542, 2313, 2438, 2862, 3657, 4626, 5911, 6939, 7314, 10971, 11822, 13621, 13878, 17733, 21942, 27242, 32913, 35466, 40863, 53199, 65826, 81726, 106398, 122589, 159597, 245178, 313283, 319194, 367767, 626566, 735534, 939849, 1879698, 2819547, 5639094, 8458641, 16917282]

約数ペア:

[(1, 16917282), (2, 8458641), (3, 5639094), (6, 2819547), (9, 1879698), (18, 939849), (23, 735534), (27, 626566), (46, 367767), (53, 319194), (54, 313283), (69, 245178), (106, 159597), (138, 122589), (159, 106398), (207, 81726), (257, 65826), (318, 53199), (414, 40863), (477, 35466), (514, 32913), (621, 27242), (771, 21942), (954, 17733), (1219, 13878), (1242, 13621), (1431, 11822), (1542, 10971), (2313, 7314), (2438, 6939), (2862, 5911), (3657, 4626)]