26278596

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 70790720

約数和(自身を除く): 44512124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 373, 412, 618, 684, 746, 927, 1119, 1236, 1492, 1854, 1957, 2238, 3357, 3708, 3914, 4476, 5871, 6714, 7087, 7828, 11742, 13428, 14174, 17613, 21261, 23484, 28348, 35226, 38419, 42522, 63783, 70452, 76838, 85044, 115257, 127566, 153676, 230514, 255132, 345771, 461028, 691542, 729961, 1383084, 1459922, 2189883, 2919844, 4379766, 6569649, 8759532, 13139298, 26278596]

約数ペア:

[(1, 26278596), (2, 13139298), (3, 8759532), (4, 6569649), (6, 4379766), (9, 2919844), (12, 2189883), (18, 1459922), (19, 1383084), (36, 729961), (38, 691542), (57, 461028), (76, 345771), (103, 255132), (114, 230514), (171, 153676), (206, 127566), (228, 115257), (309, 85044), (342, 76838), (373, 70452), (412, 63783), (618, 42522), (684, 38419), (746, 35226), (927, 28348), (1119, 23484), (1236, 21261), (1492, 17613), (1854, 14174), (1957, 13428), (2238, 11742), (3357, 7828), (3708, 7087), (3914, 6714), (4476, 5871)]