42019934268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{993943}}^1$

素因数の和:994234

約数の個数: 48

約数和(自身を含む): 105978285056

約数和(自身を除く): 63958350788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 542, 813, 1084, 1626, 3252, 3523, 7046, 10569, 14092, 21138, 42276, 993943, 1987886, 2981829, 3975772, 5963658, 11927316, 12921259, 25842518, 38763777, 51685036, 77527554, 155055108, 269358553, 538717106, 808075659, 1077434212, 1616151318, 3232302636, 3501661189, 7003322378, 10504983567, 14006644756, 21009967134, 42019934268]

約数ペア:

[(1, 42019934268), (2, 21009967134), (3, 14006644756), (4, 10504983567), (6, 7003322378), (12, 3501661189), (13, 3232302636), (26, 1616151318), (39, 1077434212), (52, 808075659), (78, 538717106), (156, 269358553), (271, 155055108), (542, 77527554), (813, 51685036), (1084, 38763777), (1626, 25842518), (3252, 12921259), (3523, 11927316), (7046, 5963658), (10569, 3975772), (14092, 2981829), (21138, 1987886), (42276, 993943)]