943916988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{6661}}^1$

素因数の和:6923

約数の個数: 72

約数和(自身を含む): 2573077584

約数和(自身を除く): 1629160596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 241, 294, 482, 588, 723, 964, 1446, 1687, 2892, 3374, 5061, 6661, 6748, 10122, 11809, 13322, 19983, 20244, 23618, 26644, 35427, 39966, 46627, 47236, 70854, 79932, 93254, 139881, 141708, 186508, 279762, 326389, 559524, 652778, 979167, 1305556, 1605301, 1958334, 3210602, 3916668, 4815903, 6421204, 9631806, 11237107, 19263612, 22474214, 33711321, 44948428, 67422642, 78659749, 134845284, 157319498, 235979247, 314638996, 471958494, 943916988]

約数ペア:

[(1, 943916988), (2, 471958494), (3, 314638996), (4, 235979247), (6, 157319498), (7, 134845284), (12, 78659749), (14, 67422642), (21, 44948428), (28, 33711321), (42, 22474214), (49, 19263612), (84, 11237107), (98, 9631806), (147, 6421204), (196, 4815903), (241, 3916668), (294, 3210602), (482, 1958334), (588, 1605301), (723, 1305556), (964, 979167), (1446, 652778), (1687, 559524), (2892, 326389), (3374, 279762), (5061, 186508), (6661, 141708), (6748, 139881), (10122, 93254), (11809, 79932), (13322, 70854), (19983, 47236), (20244, 46627), (23618, 39966), (26644, 35427)]