857555874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1724

約数の個数: 96

約数和(自身を含む): 2228428800

約数和(自身を除く): 1370872926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 199, 207, 322, 398, 414, 483, 597, 966, 1194, 1393, 1449, 1487, 1791, 2786, 2898, 2974, 3582, 4179, 4461, 4577, 8358, 8922, 9154, 10409, 12537, 13383, 13731, 20818, 25074, 26766, 27462, 31227, 32039, 34201, 41193, 62454, 64078, 68402, 82386, 93681, 96117, 102603, 187362, 192234, 205206, 239407, 288351, 295913, 307809, 478814, 576702, 591826, 615618, 718221, 887739, 1436442, 1775478, 2071391, 2154663, 2663217, 4142782, 4309326, 5326434, 6214173, 6805999, 12428346, 13611998, 18642519, 20417997, 37285038, 40835994, 47641993, 61253991, 95283986, 122507982, 142925979, 285851958, 428777937, 857555874]

約数ペア:

[(1, 857555874), (2, 428777937), (3, 285851958), (6, 142925979), (7, 122507982), (9, 95283986), (14, 61253991), (18, 47641993), (21, 40835994), (23, 37285038), (42, 20417997), (46, 18642519), (63, 13611998), (69, 12428346), (126, 6805999), (138, 6214173), (161, 5326434), (199, 4309326), (207, 4142782), (322, 2663217), (398, 2154663), (414, 2071391), (483, 1775478), (597, 1436442), (966, 887739), (1194, 718221), (1393, 615618), (1449, 591826), (1487, 576702), (1791, 478814), (2786, 307809), (2898, 295913), (2974, 288351), (3582, 239407), (4179, 205206), (4461, 192234), (4577, 187362), (8358, 102603), (8922, 96117), (9154, 93681), (10409, 82386), (12537, 68402), (13383, 64078), (13731, 62454), (20818, 41193), (25074, 34201), (26766, 32039), (27462, 31227)]