16908696

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 54950400

約数和(自身を除く): 38041704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 211, 212, 216, 252, 318, 371, 378, 422, 424, 477, 504, 633, 636, 742, 756, 844, 954, 1113, 1266, 1272, 1431, 1477, 1484, 1512, 1688, 1899, 1908, 2226, 2532, 2862, 2954, 2968, 3339, 3798, 3816, 4431, 4452, 5064, 5697, 5724, 5908, 6678, 7596, 8862, 8904, 10017, 11183, 11394, 11448, 11816, 13293, 13356, 15192, 17724, 20034, 22366, 22788, 26586, 26712, 33549, 35448, 39879, 40068, 44732, 45576, 53172, 67098, 78281, 79758, 80136, 89464, 100647, 106344, 134196, 156562, 159516, 201294, 234843, 268392, 301941, 313124, 319032, 402588, 469686, 603882, 626248, 704529, 805176, 939372, 1207764, 1409058, 1878744, 2113587, 2415528, 2818116, 4227174, 5636232, 8454348, 16908696]

約数ペア:

[(1, 16908696), (2, 8454348), (3, 5636232), (4, 4227174), (6, 2818116), (7, 2415528), (8, 2113587), (9, 1878744), (12, 1409058), (14, 1207764), (18, 939372), (21, 805176), (24, 704529), (27, 626248), (28, 603882), (36, 469686), (42, 402588), (53, 319032), (54, 313124), (56, 301941), (63, 268392), (72, 234843), (84, 201294), (106, 159516), (108, 156562), (126, 134196), (159, 106344), (168, 100647), (189, 89464), (211, 80136), (212, 79758), (216, 78281), (252, 67098), (318, 53172), (371, 45576), (378, 44732), (422, 40068), (424, 39879), (477, 35448), (504, 33549), (633, 26712), (636, 26586), (742, 22788), (756, 22366), (844, 20034), (954, 17724), (1113, 15192), (1266, 13356), (1272, 13293), (1431, 11816), (1477, 11448), (1484, 11394), (1512, 11183), (1688, 10017), (1899, 8904), (1908, 8862), (2226, 7596), (2532, 6678), (2862, 5908), (2954, 5724), (2968, 5697), (3339, 5064), (3798, 4452), (3816, 4431)]