15665947272

素因数分解:

$2^3\times 3^2\times {\mathrm{9431}}^1\times {\mathrm{23071}}^1$

素因数の和:32514

約数の個数: 48

約数和(自身を含む): 42434945280

約数和(自身を除く): 26768998008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9431, 18862, 23071, 28293, 37724, 46142, 56586, 69213, 75448, 84879, 92284, 113172, 138426, 169758, 184568, 207639, 226344, 276852, 339516, 415278, 553704, 679032, 830556, 1661112, 217582601, 435165202, 652747803, 870330404, 1305495606, 1740660808, 1958243409, 2610991212, 3916486818, 5221982424, 7832973636, 15665947272]

約数ペア:

[(1, 15665947272), (2, 7832973636), (3, 5221982424), (4, 3916486818), (6, 2610991212), (8, 1958243409), (9, 1740660808), (12, 1305495606), (18, 870330404), (24, 652747803), (36, 435165202), (72, 217582601), (9431, 1661112), (18862, 830556), (23071, 679032), (28293, 553704), (37724, 415278), (46142, 339516), (56586, 276852), (69213, 226344), (75448, 207639), (84879, 184568), (92284, 169758), (113172, 138426)]