8144916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 20697600

約数和(自身を除く): 12552684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 479, 654, 958, 1308, 1417, 1437, 1916, 2834, 2874, 4251, 5668, 5748, 6227, 8502, 12454, 17004, 18681, 24908, 37362, 52211, 74724, 104422, 156633, 208844, 313266, 626532, 678743, 1357486, 2036229, 2714972, 4072458, 8144916]

約数ペア:

[(1, 8144916), (2, 4072458), (3, 2714972), (4, 2036229), (6, 1357486), (12, 678743), (13, 626532), (26, 313266), (39, 208844), (52, 156633), (78, 104422), (109, 74724), (156, 52211), (218, 37362), (327, 24908), (436, 18681), (479, 17004), (654, 12454), (958, 8502), (1308, 6227), (1417, 5748), (1437, 5668), (1916, 4251), (2834, 2874)]