142927668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{305401}}^1$

素因数の和:305424

約数の個数: 36

約数和(自身を含む): 389082148

約数和(自身を除く): 246154480

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 305401, 610802, 916203, 1221604, 1832406, 2748609, 3664812, 3970213, 5497218, 7940426, 10994436, 11910639, 15880852, 23821278, 35731917, 47642556, 71463834, 142927668]

約数ペア:

[(1, 142927668), (2, 71463834), (3, 47642556), (4, 35731917), (6, 23821278), (9, 15880852), (12, 11910639), (13, 10994436), (18, 7940426), (26, 5497218), (36, 3970213), (39, 3664812), (52, 2748609), (78, 1832406), (117, 1221604), (156, 916203), (234, 610802), (468, 305401)]