69893838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4049}}^1$

素因数の和:4201

約数の個数: 48

約数和(自身を含む): 174376800

約数和(自身を除く): 104482962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 4049, 5754, 8098, 8631, 12147, 17262, 24294, 28343, 36441, 56686, 72882, 85029, 170058, 255087, 510174, 554713, 1109426, 1664139, 3328278, 3882991, 4992417, 7765982, 9984834, 11648973, 23297946, 34946919, 69893838]

約数ペア:

[(1, 69893838), (2, 34946919), (3, 23297946), (6, 11648973), (7, 9984834), (9, 7765982), (14, 4992417), (18, 3882991), (21, 3328278), (42, 1664139), (63, 1109426), (126, 554713), (137, 510174), (274, 255087), (411, 170058), (822, 85029), (959, 72882), (1233, 56686), (1918, 36441), (2466, 28343), (2877, 24294), (4049, 17262), (5754, 12147), (8098, 8631)]