713426238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1993}}^1$

素因数の和:2958

約数の個数: 64

約数和(自身を含む): 1814699520

約数和(自身を除く): 1101273282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 947, 1894, 1993, 2841, 3986, 5682, 5979, 6629, 8523, 11958, 13258, 13951, 17046, 17937, 19887, 25569, 27902, 35874, 39774, 41853, 51138, 53811, 59661, 83706, 107622, 119322, 125559, 178983, 251118, 357966, 376677, 753354, 1887371, 3774742, 5662113, 11324226, 13211597, 16986339, 26423194, 33972678, 39634791, 50959017, 79269582, 101918034, 118904373, 237808746, 356713119, 713426238]

約数ペア:

[(1, 713426238), (2, 356713119), (3, 237808746), (6, 118904373), (7, 101918034), (9, 79269582), (14, 50959017), (18, 39634791), (21, 33972678), (27, 26423194), (42, 16986339), (54, 13211597), (63, 11324226), (126, 5662113), (189, 3774742), (378, 1887371), (947, 753354), (1894, 376677), (1993, 357966), (2841, 251118), (3986, 178983), (5682, 125559), (5979, 119322), (6629, 107622), (8523, 83706), (11958, 59661), (13258, 53811), (13951, 51138), (17046, 41853), (17937, 39774), (19887, 35874), (25569, 27902)]