38927178

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5531}}^1$

素因数の和:5579

約数の個数: 48

約数和(自身を含む): 93203136

約数和(自身を除く): 54275958

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 5531, 7038, 11062, 16593, 33186, 49779, 94027, 99558, 127213, 188054, 254426, 282081, 381639, 564162, 763278, 846243, 1144917, 1692486, 2162621, 2289834, 4325242, 6487863, 12975726, 19463589, 38927178]

約数ペア:

[(1, 38927178), (2, 19463589), (3, 12975726), (6, 6487863), (9, 4325242), (17, 2289834), (18, 2162621), (23, 1692486), (34, 1144917), (46, 846243), (51, 763278), (69, 564162), (102, 381639), (138, 282081), (153, 254426), (207, 188054), (306, 127213), (391, 99558), (414, 94027), (782, 49779), (1173, 33186), (2346, 16593), (3519, 11062), (5531, 7038)]