16871566326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{27983}}^1$

素因数の和:28285

約数の個数: 64

約数和(自身を含む): 37427816448

約数和(自身を除く): 20556250122

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 257, 391, 514, 771, 782, 1173, 1542, 2346, 4369, 5911, 8738, 11822, 13107, 17733, 26214, 27983, 35466, 55966, 83949, 100487, 167898, 200974, 301461, 475711, 602922, 643609, 951422, 1287218, 1427133, 1930827, 2854266, 3861654, 7191631, 10941353, 14383262, 21574893, 21882706, 32824059, 43149786, 65648118, 122257727, 165407513, 244515454, 330815026, 366773181, 496222539, 733546362, 992445078, 2811927721, 5623855442, 8435783163, 16871566326]

約数ペア:

[(1, 16871566326), (2, 8435783163), (3, 5623855442), (6, 2811927721), (17, 992445078), (23, 733546362), (34, 496222539), (46, 366773181), (51, 330815026), (69, 244515454), (102, 165407513), (138, 122257727), (257, 65648118), (391, 43149786), (514, 32824059), (771, 21882706), (782, 21574893), (1173, 14383262), (1542, 10941353), (2346, 7191631), (4369, 3861654), (5911, 2854266), (8738, 1930827), (11822, 1427133), (13107, 1287218), (17733, 951422), (26214, 643609), (27983, 602922), (35466, 475711), (55966, 301461), (83949, 200974), (100487, 167898)]