21622164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 54105408

約数和(自身を除く): 32483244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1277, 1411, 2554, 2822, 3831, 4233, 5108, 5644, 7662, 8466, 15324, 16932, 21709, 43418, 65127, 86836, 105991, 130254, 211982, 260508, 317973, 423964, 635946, 1271892, 1801847, 3603694, 5405541, 7207388, 10811082, 21622164]

約数ペア:

[(1, 21622164), (2, 10811082), (3, 7207388), (4, 5405541), (6, 3603694), (12, 1801847), (17, 1271892), (34, 635946), (51, 423964), (68, 317973), (83, 260508), (102, 211982), (166, 130254), (204, 105991), (249, 86836), (332, 65127), (498, 43418), (996, 21709), (1277, 16932), (1411, 15324), (2554, 8466), (2822, 7662), (3831, 5644), (4233, 5108)]