2888784972

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{31957}}^1$

素因数の和:32010

約数の個数: 84

約数和(自身を含む): 7824341056

約数和(自身を除く): 4935556084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 972, 1116, 1458, 1674, 2511, 2916, 3348, 5022, 7533, 10044, 15066, 22599, 30132, 31957, 45198, 63914, 90396, 95871, 127828, 191742, 287613, 383484, 575226, 862839, 990667, 1150452, 1725678, 1981334, 2588517, 2972001, 3451356, 3962668, 5177034, 5944002, 7765551, 8916003, 10354068, 11888004, 15531102, 17832006, 23296653, 26748009, 31062204, 35664012, 46593306, 53496018, 80244027, 93186612, 106992036, 160488054, 240732081, 320976108, 481464162, 722196243, 962928324, 1444392486, 2888784972]

約数ペア:

[(1, 2888784972), (2, 1444392486), (3, 962928324), (4, 722196243), (6, 481464162), (9, 320976108), (12, 240732081), (18, 160488054), (27, 106992036), (31, 93186612), (36, 80244027), (54, 53496018), (62, 46593306), (81, 35664012), (93, 31062204), (108, 26748009), (124, 23296653), (162, 17832006), (186, 15531102), (243, 11888004), (279, 10354068), (324, 8916003), (372, 7765551), (486, 5944002), (558, 5177034), (729, 3962668), (837, 3451356), (972, 2972001), (1116, 2588517), (1458, 1981334), (1674, 1725678), (2511, 1150452), (2916, 990667), (3348, 862839), (5022, 575226), (7533, 383484), (10044, 287613), (15066, 191742), (22599, 127828), (30132, 95871), (31957, 90396), (45198, 63914)]