21898176

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6709}}^1$

素因数の和:6741

約数の個数: 56

約数和(自身を含む): 61356240

約数和(自身を除く): 39458064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 6709, 13418, 20127, 26836, 40254, 53672, 80508, 107344, 114053, 161016, 214688, 228106, 322032, 342159, 429376, 456212, 644064, 684318, 912424, 1288128, 1368636, 1824848, 2737272, 3649696, 5474544, 7299392, 10949088, 21898176]

約数ペア:

[(1, 21898176), (2, 10949088), (3, 7299392), (4, 5474544), (6, 3649696), (8, 2737272), (12, 1824848), (16, 1368636), (17, 1288128), (24, 912424), (32, 684318), (34, 644064), (48, 456212), (51, 429376), (64, 342159), (68, 322032), (96, 228106), (102, 214688), (136, 161016), (192, 114053), (204, 107344), (272, 80508), (408, 53672), (544, 40254), (816, 26836), (1088, 20127), (1632, 13418), (3264, 6709)]