16979292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 47764080

約数和(自身を除く): 30784788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 809, 954, 1166, 1618, 1749, 1908, 2332, 2427, 3236, 3498, 4854, 5247, 6996, 7281, 8899, 9708, 10494, 14562, 17798, 20988, 26697, 29124, 35596, 42877, 53394, 80091, 85754, 106788, 128631, 160182, 171508, 257262, 320364, 385893, 471647, 514524, 771786, 943294, 1414941, 1543572, 1886588, 2829882, 4244823, 5659764, 8489646, 16979292]

約数ペア:

[(1, 16979292), (2, 8489646), (3, 5659764), (4, 4244823), (6, 2829882), (9, 1886588), (11, 1543572), (12, 1414941), (18, 943294), (22, 771786), (33, 514524), (36, 471647), (44, 385893), (53, 320364), (66, 257262), (99, 171508), (106, 160182), (132, 128631), (159, 106788), (198, 85754), (212, 80091), (318, 53394), (396, 42877), (477, 35596), (583, 29124), (636, 26697), (809, 20988), (954, 17798), (1166, 14562), (1618, 10494), (1749, 9708), (1908, 8899), (2332, 7281), (2427, 6996), (3236, 5247), (3498, 4854)]