16402914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 39836160

約数和(自身を除く): 23433246

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2239, 2442, 3663, 4478, 6717, 7326, 13434, 20151, 24629, 40302, 49258, 73887, 82843, 147774, 165686, 221661, 248529, 443322, 497058, 745587, 911273, 1491174, 1822546, 2733819, 5467638, 8201457, 16402914]

約数ペア:

[(1, 16402914), (2, 8201457), (3, 5467638), (6, 2733819), (9, 1822546), (11, 1491174), (18, 911273), (22, 745587), (33, 497058), (37, 443322), (66, 248529), (74, 221661), (99, 165686), (111, 147774), (198, 82843), (222, 73887), (333, 49258), (407, 40302), (666, 24629), (814, 20151), (1221, 13434), (2239, 7326), (2442, 6717), (3663, 4478)]