18190884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3924

約数の個数: 48

約数和(自身を含む): 46908288

約数和(自身を除く): 28717404

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 3877, 4692, 7754, 11631, 15508, 23262, 46524, 65909, 89171, 131818, 178342, 197727, 263636, 267513, 356684, 395454, 535026, 790908, 1070052, 1515907, 3031814, 4547721, 6063628, 9095442, 18190884]

約数ペア:

[(1, 18190884), (2, 9095442), (3, 6063628), (4, 4547721), (6, 3031814), (12, 1515907), (17, 1070052), (23, 790908), (34, 535026), (46, 395454), (51, 356684), (68, 267513), (69, 263636), (92, 197727), (102, 178342), (138, 131818), (204, 89171), (276, 65909), (391, 46524), (782, 23262), (1173, 15508), (1564, 11631), (2346, 7754), (3877, 4692)]