16649358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 24718962

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 71, 102, 114, 121, 142, 187, 209, 213, 242, 323, 363, 374, 418, 426, 561, 627, 646, 726, 781, 969, 1122, 1207, 1254, 1349, 1562, 1938, 2057, 2299, 2343, 2414, 2698, 3553, 3621, 4047, 4114, 4598, 4686, 6171, 6897, 7106, 7242, 8094, 8591, 10659, 12342, 13277, 13794, 14839, 17182, 21318, 22933, 25773, 26554, 29678, 39083, 39831, 44517, 45866, 51546, 68799, 78166, 79662, 89034, 117249, 137598, 146047, 163229, 234498, 252263, 292094, 326458, 438141, 489687, 504526, 756789, 876282, 979374, 1513578, 2774893, 5549786, 8324679, 16649358]

約数ペア:

[(1, 16649358), (2, 8324679), (3, 5549786), (6, 2774893), (11, 1513578), (17, 979374), (19, 876282), (22, 756789), (33, 504526), (34, 489687), (38, 438141), (51, 326458), (57, 292094), (66, 252263), (71, 234498), (102, 163229), (114, 146047), (121, 137598), (142, 117249), (187, 89034), (209, 79662), (213, 78166), (242, 68799), (323, 51546), (363, 45866), (374, 44517), (418, 39831), (426, 39083), (561, 29678), (627, 26554), (646, 25773), (726, 22933), (781, 21318), (969, 17182), (1122, 14839), (1207, 13794), (1254, 13277), (1349, 12342), (1562, 10659), (1938, 8591), (2057, 8094), (2299, 7242), (2343, 7106), (2414, 6897), (2698, 6171), (3553, 4686), (3621, 4598), (4047, 4114)]