27837194

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 80

約数和(自身を含む): 58081536

約数和(自身を除く): 30244342

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 49, 62, 77, 98, 119, 154, 187, 217, 238, 341, 343, 374, 434, 527, 539, 682, 686, 833, 1054, 1078, 1309, 1519, 1666, 2387, 2401, 2618, 3038, 3689, 3773, 4774, 4802, 5797, 5831, 7378, 7546, 9163, 10633, 11594, 11662, 16709, 18326, 21266, 25823, 26411, 33418, 40579, 40817, 51646, 52822, 64141, 74431, 81158, 81634, 116963, 128282, 148862, 180761, 233926, 284053, 361522, 448987, 568106, 818741, 897974, 1265327, 1637482, 1988371, 2530654, 3976742, 13918597, 27837194]

約数ペア:

[(1, 27837194), (2, 13918597), (7, 3976742), (11, 2530654), (14, 1988371), (17, 1637482), (22, 1265327), (31, 897974), (34, 818741), (49, 568106), (62, 448987), (77, 361522), (98, 284053), (119, 233926), (154, 180761), (187, 148862), (217, 128282), (238, 116963), (341, 81634), (343, 81158), (374, 74431), (434, 64141), (527, 52822), (539, 51646), (682, 40817), (686, 40579), (833, 33418), (1054, 26411), (1078, 25823), (1309, 21266), (1519, 18326), (1666, 16709), (2387, 11662), (2401, 11594), (2618, 10633), (3038, 9163), (3689, 7546), (3773, 7378), (4774, 5831), (4802, 5797)]