27478698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 66842496

約数和(自身を除く): 39363798

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 53, 69, 78, 102, 106, 138, 159, 221, 289, 299, 318, 391, 442, 578, 598, 663, 689, 782, 867, 897, 901, 1173, 1219, 1326, 1378, 1734, 1794, 1802, 2067, 2346, 2438, 2703, 3657, 3757, 4134, 5083, 5406, 6647, 7314, 7514, 10166, 11271, 11713, 13294, 15249, 15317, 15847, 19941, 20723, 22542, 23426, 30498, 30634, 31694, 35139, 39882, 41446, 45951, 47541, 62169, 70278, 86411, 91902, 95082, 124338, 172822, 199121, 259233, 269399, 352291, 398242, 518466, 538798, 597363, 704582, 808197, 1056873, 1194726, 1616394, 2113746, 4579783, 9159566, 13739349, 27478698]

約数ペア:

[(1, 27478698), (2, 13739349), (3, 9159566), (6, 4579783), (13, 2113746), (17, 1616394), (23, 1194726), (26, 1056873), (34, 808197), (39, 704582), (46, 597363), (51, 538798), (53, 518466), (69, 398242), (78, 352291), (102, 269399), (106, 259233), (138, 199121), (159, 172822), (221, 124338), (289, 95082), (299, 91902), (318, 86411), (391, 70278), (442, 62169), (578, 47541), (598, 45951), (663, 41446), (689, 39882), (782, 35139), (867, 31694), (897, 30634), (901, 30498), (1173, 23426), (1219, 22542), (1326, 20723), (1378, 19941), (1734, 15847), (1794, 15317), (1802, 15249), (2067, 13294), (2346, 11713), (2438, 11271), (2703, 10166), (3657, 7514), (3757, 7314), (4134, 6647), (5083, 5406)]