23981412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21961}}^1$

素因数の和:21988

約数の個数: 48

約数和(自身を含む): 68872832

約数和(自身を除く): 44891420

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 21961, 43922, 65883, 87844, 131766, 153727, 263532, 285493, 307454, 461181, 570986, 614908, 856479, 922362, 1141972, 1712958, 1844724, 1998451, 3425916, 3996902, 5995353, 7993804, 11990706, 23981412]

約数ペア:

[(1, 23981412), (2, 11990706), (3, 7993804), (4, 5995353), (6, 3996902), (7, 3425916), (12, 1998451), (13, 1844724), (14, 1712958), (21, 1141972), (26, 922362), (28, 856479), (39, 614908), (42, 570986), (52, 461181), (78, 307454), (84, 285493), (91, 263532), (156, 153727), (182, 131766), (273, 87844), (364, 65883), (546, 43922), (1092, 21961)]