171382302

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14947}}^1$

素因数の和:14982

約数の個数: 72

約数和(自身を含む): 465211656

約数和(自身を除く): 293829354

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 14947, 29894, 44841, 89682, 104629, 134523, 194311, 209258, 269046, 313887, 388622, 582933, 627774, 732403, 941661, 1165866, 1360177, 1464806, 1748799, 1883322, 2197209, 2720354, 3497598, 4080531, 4394418, 6591627, 8161062, 9521239, 12241593, 13183254, 19042478, 24483186, 28563717, 57127434, 85691151, 171382302]

約数ペア:

[(1, 171382302), (2, 85691151), (3, 57127434), (6, 28563717), (7, 24483186), (9, 19042478), (13, 13183254), (14, 12241593), (18, 9521239), (21, 8161062), (26, 6591627), (39, 4394418), (42, 4080531), (49, 3497598), (63, 2720354), (78, 2197209), (91, 1883322), (98, 1748799), (117, 1464806), (126, 1360177), (147, 1165866), (182, 941661), (234, 732403), (273, 627774), (294, 582933), (441, 388622), (546, 313887), (637, 269046), (819, 209258), (882, 194311), (1274, 134523), (1638, 104629), (1911, 89682), (3822, 44841), (5733, 29894), (11466, 14947)]