8463246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 20632320

約数和(自身を除く): 12169074

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 397, 418, 561, 627, 646, 794, 969, 1122, 1191, 1254, 1938, 2382, 3553, 4367, 6749, 7106, 7543, 8734, 10659, 13101, 13498, 15086, 20247, 21318, 22629, 26202, 40494, 45258, 74239, 82973, 128231, 148478, 165946, 222717, 248919, 256462, 384693, 445434, 497838, 769386, 1410541, 2821082, 4231623, 8463246]

約数ペア:

[(1, 8463246), (2, 4231623), (3, 2821082), (6, 1410541), (11, 769386), (17, 497838), (19, 445434), (22, 384693), (33, 256462), (34, 248919), (38, 222717), (51, 165946), (57, 148478), (66, 128231), (102, 82973), (114, 74239), (187, 45258), (209, 40494), (323, 26202), (374, 22629), (397, 21318), (418, 20247), (561, 15086), (627, 13498), (646, 13101), (794, 10659), (969, 8734), (1122, 7543), (1191, 7106), (1254, 6749), (1938, 4367), (2382, 3553)]