12961362018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1\times {\mathrm{4817}}^1$

素因数の和:5583

約数の個数: 64

約数和(自身を含む): 28806243840

約数和(自身を除く): 15844881822

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 691, 1298, 1382, 1947, 2073, 3894, 4146, 4817, 7601, 9634, 14451, 15202, 22803, 28902, 40769, 45606, 52987, 81538, 105974, 122307, 158961, 244614, 284203, 317922, 448459, 568406, 852609, 896918, 1345377, 1705218, 2690754, 3126233, 3328547, 6252466, 6657094, 9378699, 9985641, 18757398, 19971282, 36614017, 73228034, 109842051, 196384273, 219684102, 392768546, 589152819, 1178305638, 2160227003, 4320454006, 6480681009, 12961362018]

約数ペア:

[(1, 12961362018), (2, 6480681009), (3, 4320454006), (6, 2160227003), (11, 1178305638), (22, 589152819), (33, 392768546), (59, 219684102), (66, 196384273), (118, 109842051), (177, 73228034), (354, 36614017), (649, 19971282), (691, 18757398), (1298, 9985641), (1382, 9378699), (1947, 6657094), (2073, 6252466), (3894, 3328547), (4146, 3126233), (4817, 2690754), (7601, 1705218), (9634, 1345377), (14451, 896918), (15202, 852609), (22803, 568406), (28902, 448459), (40769, 317922), (45606, 284203), (52987, 244614), (81538, 158961), (105974, 122307)]