9876005424

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{139681}}^1$

素因数の和:140186

約数の個数: 60

約数和(自身を含む): 27695588232

約数和(自身を除く): 17819582808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7856, 8838, 11784, 17676, 23568, 35352, 70704, 139681, 279362, 419043, 558724, 838086, 1117448, 1257129, 1676172, 2234896, 2514258, 3352344, 5028516, 6704688, 10057032, 20114064, 68583371, 137166742, 205750113, 274333484, 411500226, 548666968, 617250339, 823000452, 1097333936, 1234500678, 1646000904, 2469001356, 3292001808, 4938002712, 9876005424]

約数ペア:

[(1, 9876005424), (2, 4938002712), (3, 3292001808), (4, 2469001356), (6, 1646000904), (8, 1234500678), (9, 1097333936), (12, 823000452), (16, 617250339), (18, 548666968), (24, 411500226), (36, 274333484), (48, 205750113), (72, 137166742), (144, 68583371), (491, 20114064), (982, 10057032), (1473, 6704688), (1964, 5028516), (2946, 3352344), (3928, 2514258), (4419, 2234896), (5892, 1676172), (7856, 1257129), (8838, 1117448), (11784, 838086), (17676, 558724), (23568, 419043), (35352, 279362), (70704, 139681)]