26983116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 72683520

約数和(自身を除く): 45700404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 383, 412, 618, 684, 766, 927, 1149, 1236, 1532, 1854, 1957, 2298, 3447, 3708, 3914, 4596, 5871, 6894, 7277, 7828, 11742, 13788, 14554, 17613, 21831, 23484, 29108, 35226, 39449, 43662, 65493, 70452, 78898, 87324, 118347, 130986, 157796, 236694, 261972, 355041, 473388, 710082, 749531, 1420164, 1499062, 2248593, 2998124, 4497186, 6745779, 8994372, 13491558, 26983116]

約数ペア:

[(1, 26983116), (2, 13491558), (3, 8994372), (4, 6745779), (6, 4497186), (9, 2998124), (12, 2248593), (18, 1499062), (19, 1420164), (36, 749531), (38, 710082), (57, 473388), (76, 355041), (103, 261972), (114, 236694), (171, 157796), (206, 130986), (228, 118347), (309, 87324), (342, 78898), (383, 70452), (412, 65493), (618, 43662), (684, 39449), (766, 35226), (927, 29108), (1149, 23484), (1236, 21831), (1532, 17613), (1854, 14554), (1957, 13788), (2298, 11742), (3447, 7828), (3708, 7277), (3914, 6894), (4596, 5871)]