71017254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51239}}^1$

素因数の和:51265

約数の個数: 48

約数和(自身を含む): 191842560

約数和(自身を除く): 120825306

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 51239, 102478, 153717, 307434, 358673, 461151, 563629, 717346, 922302, 1076019, 1127258, 1690887, 2152038, 3228057, 3381774, 3945403, 5072661, 6456114, 7890806, 10145322, 11836209, 23672418, 35508627, 71017254]

約数ペア:

[(1, 71017254), (2, 35508627), (3, 23672418), (6, 11836209), (7, 10145322), (9, 7890806), (11, 6456114), (14, 5072661), (18, 3945403), (21, 3381774), (22, 3228057), (33, 2152038), (42, 1690887), (63, 1127258), (66, 1076019), (77, 922302), (99, 717346), (126, 563629), (154, 461151), (198, 358673), (231, 307434), (462, 153717), (693, 102478), (1386, 51239)]