217817334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6379}}^1$

素因数の和:6665

約数の個数: 48

約数和(自身を含む): 541432320

約数和(自身を除く): 323614986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 271, 542, 813, 1626, 1897, 2439, 3794, 4878, 5691, 6379, 11382, 12758, 17073, 19137, 34146, 38274, 44653, 57411, 89306, 114822, 133959, 267918, 401877, 803754, 1728709, 3457418, 5186127, 10372254, 12100963, 15558381, 24201926, 31116762, 36302889, 72605778, 108908667, 217817334]

約数ペア:

[(1, 217817334), (2, 108908667), (3, 72605778), (6, 36302889), (7, 31116762), (9, 24201926), (14, 15558381), (18, 12100963), (21, 10372254), (42, 5186127), (63, 3457418), (126, 1728709), (271, 803754), (542, 401877), (813, 267918), (1626, 133959), (1897, 114822), (2439, 89306), (3794, 57411), (4878, 44653), (5691, 38274), (6379, 34146), (11382, 19137), (12758, 17073)]